154495685056

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{77870809}}^1$

素因数の和:77870852

約数の個数: 28

約数和(自身を含む): 316466971840

約数和(自身を除く): 161971286784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 77870809, 155741618, 311483236, 622966472, 1245932944, 2413995079, 2491865888, 4827990158, 4983731776, 9655980316, 19311960632, 38623921264, 77247842528, 154495685056]

約数ペア:

[(1, 154495685056), (2, 77247842528), (4, 38623921264), (8, 19311960632), (16, 9655980316), (31, 4983731776), (32, 4827990158), (62, 2491865888), (64, 2413995079), (124, 1245932944), (248, 622966472), (496, 311483236), (992, 155741618), (1984, 77870809)]