171126228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 509800704

約数和(自身を除く): 338674476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 122, 147, 156, 182, 183, 196, 244, 273, 294, 364, 366, 367, 427, 546, 588, 637, 732, 734, 793, 854, 1092, 1101, 1274, 1281, 1468, 1586, 1708, 1911, 2202, 2379, 2548, 2562, 2569, 2989, 3172, 3822, 4404, 4758, 4771, 5124, 5138, 5551, 5978, 7644, 7707, 8967, 9516, 9542, 10276, 11102, 11956, 14313, 15414, 16653, 17934, 17983, 19084, 22204, 22387, 28626, 30828, 33306, 33397, 35868, 35966, 38857, 44774, 53949, 57252, 66612, 66794, 67161, 71932, 77714, 89548, 100191, 107898, 116571, 133588, 134322, 155428, 156709, 200382, 215796, 233142, 233779, 268644, 291031, 313418, 400764, 466284, 467558, 470127, 582062, 626836, 701337, 873093, 935116, 940254, 1096963, 1164124, 1402674, 1746186, 1880508, 2037217, 2193926, 2805348, 3290889, 3492372, 4074434, 4387852, 6111651, 6581778, 8148868, 12223302, 13163556, 14260519, 24446604, 28521038, 42781557, 57042076, 85563114, 171126228]

約数ペア:

[(1, 171126228), (2, 85563114), (3, 57042076), (4, 42781557), (6, 28521038), (7, 24446604), (12, 14260519), (13, 13163556), (14, 12223302), (21, 8148868), (26, 6581778), (28, 6111651), (39, 4387852), (42, 4074434), (49, 3492372), (52, 3290889), (61, 2805348), (78, 2193926), (84, 2037217), (91, 1880508), (98, 1746186), (122, 1402674), (147, 1164124), (156, 1096963), (182, 940254), (183, 935116), (196, 873093), (244, 701337), (273, 626836), (294, 582062), (364, 470127), (366, 467558), (367, 466284), (427, 400764), (546, 313418), (588, 291031), (637, 268644), (732, 233779), (734, 233142), (793, 215796), (854, 200382), (1092, 156709), (1101, 155428), (1274, 134322), (1281, 133588), (1468, 116571), (1586, 107898), (1708, 100191), (1911, 89548), (2202, 77714), (2379, 71932), (2548, 67161), (2562, 66794), (2569, 66612), (2989, 57252), (3172, 53949), (3822, 44774), (4404, 38857), (4758, 35966), (4771, 35868), (5124, 33397), (5138, 33306), (5551, 30828), (5978, 28626), (7644, 22387), (7707, 22204), (8967, 19084), (9516, 17983), (9542, 17934), (10276, 16653), (11102, 15414), (11956, 14313)]