171439164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4739

約数の個数: 72

約数和(自身を含む): 472704960

約数和(自身を除く): 301265796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 4637, 6162, 9243, 9274, 12324, 13911, 18486, 18548, 27822, 36972, 41733, 55644, 60281, 83466, 120562, 166932, 180843, 241124, 361686, 366323, 542529, 723372, 732646, 1085058, 1098969, 1465292, 2170116, 2197938, 3296907, 4395876, 4762199, 6593814, 9524398, 13187628, 14286597, 19048796, 28573194, 42859791, 57146388, 85719582, 171439164]

約数ペア:

[(1, 171439164), (2, 85719582), (3, 57146388), (4, 42859791), (6, 28573194), (9, 19048796), (12, 14286597), (13, 13187628), (18, 9524398), (26, 6593814), (36, 4762199), (39, 4395876), (52, 3296907), (78, 2197938), (79, 2170116), (117, 1465292), (156, 1098969), (158, 1085058), (234, 732646), (237, 723372), (316, 542529), (468, 366323), (474, 361686), (711, 241124), (948, 180843), (1027, 166932), (1422, 120562), (2054, 83466), (2844, 60281), (3081, 55644), (4108, 41733), (4637, 36972), (6162, 27822), (9243, 18548), (9274, 18486), (12324, 13911)]