171289872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2537

約数の個数: 120

約数和(自身を含む): 530415704

約数和(自身を除く): 359125832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2473, 2664, 2886, 3848, 4329, 4946, 5328, 5772, 7419, 7696, 8658, 9892, 11544, 14838, 17316, 19784, 22257, 23088, 29676, 32149, 34632, 39568, 44514, 59352, 64298, 69264, 89028, 91501, 96447, 118704, 128596, 178056, 183002, 192894, 257192, 274503, 289341, 356112, 366004, 385788, 514384, 549006, 578682, 732008, 771576, 823509, 1098012, 1157364, 1189513, 1464016, 1543152, 1647018, 2196024, 2314728, 2379026, 3294036, 3568539, 4392048, 4629456, 4758052, 6588072, 7137078, 9516104, 10705617, 13176144, 14274156, 19032208, 21411234, 28548312, 42822468, 57096624, 85644936, 171289872]

約数ペア:

[(1, 171289872), (2, 85644936), (3, 57096624), (4, 42822468), (6, 28548312), (8, 21411234), (9, 19032208), (12, 14274156), (13, 13176144), (16, 10705617), (18, 9516104), (24, 7137078), (26, 6588072), (36, 4758052), (37, 4629456), (39, 4392048), (48, 3568539), (52, 3294036), (72, 2379026), (74, 2314728), (78, 2196024), (104, 1647018), (111, 1543152), (117, 1464016), (144, 1189513), (148, 1157364), (156, 1098012), (208, 823509), (222, 771576), (234, 732008), (296, 578682), (312, 549006), (333, 514384), (444, 385788), (468, 366004), (481, 356112), (592, 289341), (624, 274503), (666, 257192), (888, 192894), (936, 183002), (962, 178056), (1332, 128596), (1443, 118704), (1776, 96447), (1872, 91501), (1924, 89028), (2473, 69264), (2664, 64298), (2886, 59352), (3848, 44514), (4329, 39568), (4946, 34632), (5328, 32149), (5772, 29676), (7419, 23088), (7696, 22257), (8658, 19784), (9892, 17316), (11544, 14838)]