156945106422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20639}}^1\times {\mathrm{32497}}^1$

素因数の和:53157

約数の個数: 48

約数和(自身を含む): 366234261120

約数和(自身を除く): 209289154698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 20639, 32497, 41278, 61917, 64994, 97491, 123834, 185751, 194982, 268307, 292473, 371502, 422461, 536614, 584946, 804921, 844922, 1267383, 1609842, 2414763, 2534766, 3802149, 4829526, 7604298, 670705583, 1341411166, 2012116749, 4024233498, 6036350247, 8719172579, 12072700494, 17438345158, 26157517737, 52315035474, 78472553211, 156945106422]

約数ペア:

[(1, 156945106422), (2, 78472553211), (3, 52315035474), (6, 26157517737), (9, 17438345158), (13, 12072700494), (18, 8719172579), (26, 6036350247), (39, 4024233498), (78, 2012116749), (117, 1341411166), (234, 670705583), (20639, 7604298), (32497, 4829526), (41278, 3802149), (61917, 2534766), (64994, 2414763), (97491, 1609842), (123834, 1267383), (185751, 844922), (194982, 804921), (268307, 584946), (292473, 536614), (371502, 422461)]