127989146872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5363273}}^1$

素因数の和:5363455

約数の個数: 32

約数和(自身を含む): 254219187600

約数和(自身を除く): 126230040728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 23864, 5363273, 10726546, 21453092, 42906184, 101902187, 203804374, 407608748, 815217496, 842033861, 1684067722, 3368135444, 6736270888, 15998643359, 31997286718, 63994573436, 127989146872]

約数ペア:

[(1, 127989146872), (2, 63994573436), (4, 31997286718), (8, 15998643359), (19, 6736270888), (38, 3368135444), (76, 1684067722), (152, 842033861), (157, 815217496), (314, 407608748), (628, 203804374), (1256, 101902187), (2983, 42906184), (5966, 21453092), (11932, 10726546), (23864, 5363273)]