156917998844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1\times {\mathrm{2797}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 280017124800

約数和(自身を除く): 123099125956

約数列:

[1, 2, 4, 73, 146, 229, 292, 458, 839, 916, 1678, 2797, 3356, 5594, 11188, 16717, 33434, 61247, 66868, 122494, 192131, 204181, 244988, 384262, 408362, 640513, 768524, 816724, 1281026, 2346683, 2562052, 4693366, 9386732, 14025563, 28051126, 46757449, 56102252, 93514898, 171307859, 187029796, 342615718, 537390407, 685231436, 1074780814, 2149561628, 39229499711, 78458999422, 156917998844]

約数ペア:

[(1, 156917998844), (2, 78458999422), (4, 39229499711), (73, 2149561628), (146, 1074780814), (229, 685231436), (292, 537390407), (458, 342615718), (839, 187029796), (916, 171307859), (1678, 93514898), (2797, 56102252), (3356, 46757449), (5594, 28051126), (11188, 14025563), (16717, 9386732), (33434, 4693366), (61247, 2562052), (66868, 2346683), (122494, 1281026), (192131, 816724), (204181, 768524), (244988, 640513), (384262, 408362)]