156009780388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{163871}}^1$

素因数の和:164185

約数の個数: 72

約数和(自身を含む): 344186260992

約数和(自身を除く): 188176480604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 281, 308, 484, 562, 847, 1124, 1694, 1967, 3091, 3388, 3934, 6182, 7868, 12364, 21637, 34001, 43274, 68002, 86548, 136004, 163871, 238007, 327742, 476014, 655484, 952028, 1147097, 1802581, 2294194, 3605162, 4588388, 7210324, 12618067, 19828391, 25236134, 39656782, 46047751, 50472268, 79313564, 92095502, 138798737, 184191004, 277597474, 322334257, 506525261, 555194948, 644668514, 1013050522, 1289337028, 2026101044, 3545676827, 5571777871, 7091353654, 11143555742, 14182707308, 22287111484, 39002445097, 78004890194, 156009780388]

約数ペア:

[(1, 156009780388), (2, 78004890194), (4, 39002445097), (7, 22287111484), (11, 14182707308), (14, 11143555742), (22, 7091353654), (28, 5571777871), (44, 3545676827), (77, 2026101044), (121, 1289337028), (154, 1013050522), (242, 644668514), (281, 555194948), (308, 506525261), (484, 322334257), (562, 277597474), (847, 184191004), (1124, 138798737), (1694, 92095502), (1967, 79313564), (3091, 50472268), (3388, 46047751), (3934, 39656782), (6182, 25236134), (7868, 19828391), (12364, 12618067), (21637, 7210324), (34001, 4588388), (43274, 3605162), (68002, 2294194), (86548, 1802581), (136004, 1147097), (163871, 952028), (238007, 655484), (327742, 476014)]