172984968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 369520632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 71, 72, 76, 78, 104, 114, 117, 137, 142, 152, 156, 171, 213, 228, 234, 247, 274, 284, 312, 342, 411, 426, 456, 468, 494, 548, 568, 639, 684, 741, 822, 852, 923, 936, 988, 1096, 1233, 1278, 1349, 1368, 1482, 1644, 1704, 1781, 1846, 1976, 2223, 2466, 2556, 2603, 2698, 2769, 2964, 3288, 3562, 3692, 4047, 4446, 4932, 5112, 5206, 5343, 5396, 5538, 5928, 7124, 7384, 7809, 8094, 8307, 8892, 9727, 9864, 10412, 10686, 10792, 11076, 12141, 14248, 15618, 16029, 16188, 16614, 17537, 17784, 19454, 20824, 21372, 22152, 23427, 24282, 29181, 31236, 32058, 32376, 33228, 33839, 35074, 38908, 42744, 46854, 48564, 52611, 58362, 62472, 64116, 66456, 67678, 70148, 77816, 87543, 93708, 97128, 101517, 105222, 116724, 126451, 128232, 135356, 140296, 157833, 175086, 184813, 187416, 203034, 210444, 233448, 252902, 270712, 304551, 315666, 350172, 369626, 379353, 406068, 420888, 505804, 554439, 609102, 631332, 700344, 739252, 758706, 812136, 1011608, 1108878, 1138059, 1218204, 1262664, 1478504, 1517412, 1663317, 2217756, 2276118, 2402569, 2436408, 3034824, 3326634, 4435512, 4552236, 4805138, 6653268, 7207707, 9104472, 9610276, 13306536, 14415414, 19220552, 21623121, 28830828, 43246242, 57661656, 86492484, 172984968]

約数ペア:

[(1, 172984968), (2, 86492484), (3, 57661656), (4, 43246242), (6, 28830828), (8, 21623121), (9, 19220552), (12, 14415414), (13, 13306536), (18, 9610276), (19, 9104472), (24, 7207707), (26, 6653268), (36, 4805138), (38, 4552236), (39, 4435512), (52, 3326634), (57, 3034824), (71, 2436408), (72, 2402569), (76, 2276118), (78, 2217756), (104, 1663317), (114, 1517412), (117, 1478504), (137, 1262664), (142, 1218204), (152, 1138059), (156, 1108878), (171, 1011608), (213, 812136), (228, 758706), (234, 739252), (247, 700344), (274, 631332), (284, 609102), (312, 554439), (342, 505804), (411, 420888), (426, 406068), (456, 379353), (468, 369626), (494, 350172), (548, 315666), (568, 304551), (639, 270712), (684, 252902), (741, 233448), (822, 210444), (852, 203034), (923, 187416), (936, 184813), (988, 175086), (1096, 157833), (1233, 140296), (1278, 135356), (1349, 128232), (1368, 126451), (1482, 116724), (1644, 105222), (1704, 101517), (1781, 97128), (1846, 93708), (1976, 87543), (2223, 77816), (2466, 70148), (2556, 67678), (2603, 66456), (2698, 64116), (2769, 62472), (2964, 58362), (3288, 52611), (3562, 48564), (3692, 46854), (4047, 42744), (4446, 38908), (4932, 35074), (5112, 33839), (5206, 33228), (5343, 32376), (5396, 32058), (5538, 31236), (5928, 29181), (7124, 24282), (7384, 23427), (7809, 22152), (8094, 21372), (8307, 20824), (8892, 19454), (9727, 17784), (9864, 17537), (10412, 16614), (10686, 16188), (10792, 16029), (11076, 15618), (12141, 14248)]