189108216

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 432971784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 59, 66, 71, 72, 76, 88, 99, 108, 114, 118, 132, 142, 152, 171, 177, 198, 209, 213, 216, 228, 236, 264, 284, 297, 342, 354, 396, 418, 426, 456, 472, 513, 531, 568, 594, 627, 639, 649, 684, 708, 781, 792, 836, 852, 1026, 1062, 1121, 1188, 1254, 1278, 1298, 1349, 1368, 1416, 1562, 1593, 1672, 1704, 1881, 1917, 1947, 2052, 2124, 2242, 2343, 2376, 2508, 2556, 2596, 2698, 3124, 3186, 3363, 3762, 3834, 3894, 4047, 4104, 4189, 4248, 4484, 4686, 5016, 5112, 5192, 5396, 5643, 5841, 6248, 6372, 6726, 7029, 7524, 7668, 7788, 8094, 8378, 8968, 9372, 10089, 10792, 11286, 11682, 12141, 12331, 12567, 12744, 13452, 14058, 14839, 15048, 15336, 15576, 16188, 16756, 17523, 18744, 20178, 21087, 22572, 23364, 24282, 24662, 25134, 26904, 28116, 29678, 30267, 32376, 33512, 35046, 36423, 36993, 37701, 40356, 42174, 44517, 45144, 46079, 46728, 48564, 49324, 50268, 56232, 59356, 60534, 70092, 72846, 73986, 75402, 79591, 80712, 84348, 89034, 92158, 97128, 98648, 100536, 110979, 113103, 118712, 121068, 133551, 138237, 140184, 145692, 147972, 150804, 159182, 168696, 178068, 184316, 221958, 226206, 238773, 242136, 267102, 276474, 291384, 295944, 301608, 318364, 332937, 356136, 368632, 400653, 414711, 443916, 452412, 477546, 534204, 552948, 636728, 665874, 716319, 801306, 829422, 875501, 887832, 904824, 955092, 1068408, 1105896, 1244133, 1331748, 1432638, 1602612, 1658844, 1751002, 1910184, 2148957, 2488266, 2626503, 2663496, 2865276, 3205224, 3317688, 3502004, 4297914, 4976532, 5253006, 5730552, 7004008, 7879509, 8595828, 9953064, 10506012, 15759018, 17191656, 21012024, 23638527, 31518036, 47277054, 63036072, 94554108, 189108216]

約数ペア:

[(1, 189108216), (2, 94554108), (3, 63036072), (4, 47277054), (6, 31518036), (8, 23638527), (9, 21012024), (11, 17191656), (12, 15759018), (18, 10506012), (19, 9953064), (22, 8595828), (24, 7879509), (27, 7004008), (33, 5730552), (36, 5253006), (38, 4976532), (44, 4297914), (54, 3502004), (57, 3317688), (59, 3205224), (66, 2865276), (71, 2663496), (72, 2626503), (76, 2488266), (88, 2148957), (99, 1910184), (108, 1751002), (114, 1658844), (118, 1602612), (132, 1432638), (142, 1331748), (152, 1244133), (171, 1105896), (177, 1068408), (198, 955092), (209, 904824), (213, 887832), (216, 875501), (228, 829422), (236, 801306), (264, 716319), (284, 665874), (297, 636728), (342, 552948), (354, 534204), (396, 477546), (418, 452412), (426, 443916), (456, 414711), (472, 400653), (513, 368632), (531, 356136), (568, 332937), (594, 318364), (627, 301608), (639, 295944), (649, 291384), (684, 276474), (708, 267102), (781, 242136), (792, 238773), (836, 226206), (852, 221958), (1026, 184316), (1062, 178068), (1121, 168696), (1188, 159182), (1254, 150804), (1278, 147972), (1298, 145692), (1349, 140184), (1368, 138237), (1416, 133551), (1562, 121068), (1593, 118712), (1672, 113103), (1704, 110979), (1881, 100536), (1917, 98648), (1947, 97128), (2052, 92158), (2124, 89034), (2242, 84348), (2343, 80712), (2376, 79591), (2508, 75402), (2556, 73986), (2596, 72846), (2698, 70092), (3124, 60534), (3186, 59356), (3363, 56232), (3762, 50268), (3834, 49324), (3894, 48564), (4047, 46728), (4104, 46079), (4189, 45144), (4248, 44517), (4484, 42174), (4686, 40356), (5016, 37701), (5112, 36993), (5192, 36423), (5396, 35046), (5643, 33512), (5841, 32376), (6248, 30267), (6372, 29678), (6726, 28116), (7029, 26904), (7524, 25134), (7668, 24662), (7788, 24282), (8094, 23364), (8378, 22572), (8968, 21087), (9372, 20178), (10089, 18744), (10792, 17523), (11286, 16756), (11682, 16188), (12141, 15576), (12331, 15336), (12567, 15048), (12744, 14839), (13452, 14058)]