156963992536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1\times {\mathrm{25457}}^1$

素因数の和:26164

約数の個数: 64

約数和(自身を含む): 320642491680

約数和(自身を除く): 163678499144

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 587, 808, 1174, 1313, 2348, 2626, 4696, 5252, 7631, 10504, 15262, 25457, 30524, 50914, 59287, 61048, 101828, 118574, 203656, 237148, 330941, 474296, 661882, 770731, 1323764, 1541462, 2571157, 2647528, 3082924, 5142314, 6165848, 10284628, 14943259, 20569256, 29886518, 33425041, 59773036, 66850082, 119546072, 133700164, 194262367, 267400328, 388524734, 777049468, 1509269159, 1554098936, 3018538318, 6037076636, 12074153272, 19620499067, 39240998134, 78481996268, 156963992536]

約数ペア:

[(1, 156963992536), (2, 78481996268), (4, 39240998134), (8, 19620499067), (13, 12074153272), (26, 6037076636), (52, 3018538318), (101, 1554098936), (104, 1509269159), (202, 777049468), (404, 388524734), (587, 267400328), (808, 194262367), (1174, 133700164), (1313, 119546072), (2348, 66850082), (2626, 59773036), (4696, 33425041), (5252, 29886518), (7631, 20569256), (10504, 14943259), (15262, 10284628), (25457, 6165848), (30524, 5142314), (50914, 3082924), (59287, 2647528), (61048, 2571157), (101828, 1541462), (118574, 1323764), (203656, 770731), (237148, 661882), (330941, 474296)]