156978597842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 267140592000

約数和(自身を除く): 110161994158

約数列:

[1, 2, 11, 22, 29, 58, 319, 443, 449, 638, 886, 898, 1237, 2474, 4873, 4939, 9746, 9878, 12847, 13021, 13607, 25694, 26042, 27214, 35873, 71746, 141317, 143231, 198907, 282634, 286462, 394603, 397814, 547991, 555413, 789206, 1095982, 1110826, 2187977, 4375954, 5768303, 6027901, 6109543, 11536606, 12055802, 12219086, 15891739, 16106977, 31783478, 32213954, 63451333, 126902666, 174809129, 177176747, 246047959, 349618258, 354353494, 492095918, 2706527549, 5413055098, 7135390811, 14270781622, 78489298921, 156978597842]

約数ペア:

[(1, 156978597842), (2, 78489298921), (11, 14270781622), (22, 7135390811), (29, 5413055098), (58, 2706527549), (319, 492095918), (443, 354353494), (449, 349618258), (638, 246047959), (886, 177176747), (898, 174809129), (1237, 126902666), (2474, 63451333), (4873, 32213954), (4939, 31783478), (9746, 16106977), (9878, 15891739), (12847, 12219086), (13021, 12055802), (13607, 11536606), (25694, 6109543), (26042, 6027901), (27214, 5768303), (35873, 4375954), (71746, 2187977), (141317, 1110826), (143231, 1095982), (198907, 789206), (282634, 555413), (286462, 547991), (394603, 397814)]