156937461850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3056231}}^1$

素因数の和:3056335

約数の個数: 48

約数和(自身を含む): 318337125120

約数和(自身を除く): 161399663270

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3950, 5135, 10270, 25675, 51350, 3056231, 6112462, 15281155, 30562310, 39731003, 76405775, 79462006, 152811550, 198655015, 241442249, 397310030, 482884498, 993275075, 1207211245, 1986550150, 2414422490, 3138749237, 6036056225, 6277498474, 12072112450, 15693746185, 31387492370, 78468730925, 156937461850]

約数ペア:

[(1, 156937461850), (2, 78468730925), (5, 31387492370), (10, 15693746185), (13, 12072112450), (25, 6277498474), (26, 6036056225), (50, 3138749237), (65, 2414422490), (79, 1986550150), (130, 1207211245), (158, 993275075), (325, 482884498), (395, 397310030), (650, 241442249), (790, 198655015), (1027, 152811550), (1975, 79462006), (2054, 76405775), (3950, 39731003), (5135, 30562310), (10270, 15281155), (25675, 6112462), (51350, 3056231)]