156948420122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1421351}}^1$

素因数の和:1421534

約数の個数: 32

約数和(自身を含む): 263620998144

約数和(自身を除く): 106672578022

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 403, 806, 1781, 3562, 4247, 8494, 55211, 110422, 1421351, 2842702, 18477563, 36955126, 44061881, 88123762, 194725087, 389450174, 572804453, 1145608906, 2531426131, 5062852262, 6036477697, 12072955394, 78474210061, 156948420122]

約数ペア:

[(1, 156948420122), (2, 78474210061), (13, 12072955394), (26, 6036477697), (31, 5062852262), (62, 2531426131), (137, 1145608906), (274, 572804453), (403, 389450174), (806, 194725087), (1781, 88123762), (3562, 44061881), (4247, 36955126), (8494, 18477563), (55211, 2842702), (110422, 1421351)]