155523888

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 517529376

約数和(自身を除く): 362005488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 181, 204, 208, 216, 221, 234, 243, 272, 306, 312, 324, 351, 362, 408, 432, 442, 459, 468, 486, 543, 612, 624, 648, 663, 702, 724, 816, 884, 918, 936, 972, 1053, 1086, 1224, 1296, 1326, 1377, 1404, 1448, 1629, 1768, 1836, 1872, 1944, 1989, 2106, 2172, 2353, 2448, 2652, 2754, 2808, 2896, 3077, 3159, 3258, 3536, 3672, 3888, 3978, 4131, 4212, 4344, 4706, 4887, 5304, 5508, 5616, 5967, 6154, 6318, 6516, 7059, 7344, 7956, 8262, 8424, 8688, 9231, 9412, 9774, 10608, 11016, 11934, 12308, 12636, 13032, 14118, 14661, 15912, 16524, 16848, 17901, 18462, 18824, 19548, 21177, 22032, 23868, 24616, 25272, 26064, 27693, 28236, 29322, 31824, 33048, 35802, 36924, 37648, 39096, 40001, 42354, 43983, 47736, 49232, 50544, 53703, 55386, 56472, 58644, 63531, 66096, 71604, 73848, 78192, 80002, 83079, 84708, 87966, 95472, 107406, 110772, 112944, 117288, 120003, 127062, 143208, 147696, 160004, 166158, 169416, 175932, 190593, 214812, 221544, 234576, 240006, 249237, 254124, 286416, 320008, 332316, 338832, 351864, 360009, 381186, 429624, 443088, 480012, 498474, 508248, 571779, 640016, 664632, 703728, 720018, 747711, 762372, 859248, 960024, 996948, 1016496, 1080027, 1143558, 1329264, 1440036, 1495422, 1524744, 1920048, 1993896, 2160054, 2287116, 2880072, 2990844, 3049488, 3240081, 3987792, 4320108, 4574232, 5760144, 5981688, 6480162, 8640216, 9148464, 9720243, 11963376, 12960324, 17280432, 19440486, 25920648, 38880972, 51841296, 77761944, 155523888]

約数ペア:

[(1, 155523888), (2, 77761944), (3, 51841296), (4, 38880972), (6, 25920648), (8, 19440486), (9, 17280432), (12, 12960324), (13, 11963376), (16, 9720243), (17, 9148464), (18, 8640216), (24, 6480162), (26, 5981688), (27, 5760144), (34, 4574232), (36, 4320108), (39, 3987792), (48, 3240081), (51, 3049488), (52, 2990844), (54, 2880072), (68, 2287116), (72, 2160054), (78, 1993896), (81, 1920048), (102, 1524744), (104, 1495422), (108, 1440036), (117, 1329264), (136, 1143558), (144, 1080027), (153, 1016496), (156, 996948), (162, 960024), (181, 859248), (204, 762372), (208, 747711), (216, 720018), (221, 703728), (234, 664632), (243, 640016), (272, 571779), (306, 508248), (312, 498474), (324, 480012), (351, 443088), (362, 429624), (408, 381186), (432, 360009), (442, 351864), (459, 338832), (468, 332316), (486, 320008), (543, 286416), (612, 254124), (624, 249237), (648, 240006), (663, 234576), (702, 221544), (724, 214812), (816, 190593), (884, 175932), (918, 169416), (936, 166158), (972, 160004), (1053, 147696), (1086, 143208), (1224, 127062), (1296, 120003), (1326, 117288), (1377, 112944), (1404, 110772), (1448, 107406), (1629, 95472), (1768, 87966), (1836, 84708), (1872, 83079), (1944, 80002), (1989, 78192), (2106, 73848), (2172, 71604), (2353, 66096), (2448, 63531), (2652, 58644), (2754, 56472), (2808, 55386), (2896, 53703), (3077, 50544), (3159, 49232), (3258, 47736), (3536, 43983), (3672, 42354), (3888, 40001), (3978, 39096), (4131, 37648), (4212, 36924), (4344, 35802), (4706, 33048), (4887, 31824), (5304, 29322), (5508, 28236), (5616, 27693), (5967, 26064), (6154, 25272), (6318, 24616), (6516, 23868), (7059, 22032), (7344, 21177), (7956, 19548), (8262, 18824), (8424, 18462), (8688, 17901), (9231, 16848), (9412, 16524), (9774, 15912), (10608, 14661), (11016, 14118), (11934, 13032), (12308, 12636)]