156720460990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4050671}}^1$

素因数の和:4050804

約数の個数: 32

約数和(自身を含む): 291356735616

約数和(自身を除く): 134636274626

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3869, 7738, 19345, 38690, 4050671, 8101342, 20253355, 40506710, 214685563, 295698983, 429371126, 591397966, 1073427815, 1478494915, 2146855630, 2956989830, 15672046099, 31344092198, 78360230495, 156720460990]

約数ペア:

[(1, 156720460990), (2, 78360230495), (5, 31344092198), (10, 15672046099), (53, 2956989830), (73, 2146855630), (106, 1478494915), (146, 1073427815), (265, 591397966), (365, 429371126), (530, 295698983), (730, 214685563), (3869, 40506710), (7738, 20253355), (19345, 8101342), (38690, 4050671)]