156978319590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75834937}}^1$

素因数の和:75834973

約数の個数: 48

約数和(自身を含む): 425889011808

約数和(自身を除く): 268910692218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75834937, 151669874, 227504811, 379174685, 455009622, 682514433, 758349370, 1137524055, 1365028866, 1744203551, 2275048110, 3412572165, 3488407102, 5232610653, 6825144330, 8721017755, 10465221306, 15697831959, 17442035510, 26163053265, 31395663918, 52326106530, 78489159795, 156978319590]

約数ペア:

[(1, 156978319590), (2, 78489159795), (3, 52326106530), (5, 31395663918), (6, 26163053265), (9, 17442035510), (10, 15697831959), (15, 10465221306), (18, 8721017755), (23, 6825144330), (30, 5232610653), (45, 3488407102), (46, 3412572165), (69, 2275048110), (90, 1744203551), (115, 1365028866), (138, 1137524055), (207, 758349370), (230, 682514433), (345, 455009622), (414, 379174685), (690, 227504811), (1035, 151669874), (2070, 75834937)]