156740712130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{391177}}^1$

素因数の和:393558

約数の個数: 32

約数和(自身を含む): 298856862576

約数和(自身を除く): 142116150446

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2357, 4714, 11785, 23570, 40069, 80138, 200345, 391177, 400690, 782354, 1955885, 3911770, 6650009, 13300018, 33250045, 66500090, 922004189, 1844008378, 4610020945, 9220041890, 15674071213, 31348142426, 78370356065, 156740712130]

約数ペア:

[(1, 156740712130), (2, 78370356065), (5, 31348142426), (10, 15674071213), (17, 9220041890), (34, 4610020945), (85, 1844008378), (170, 922004189), (2357, 66500090), (4714, 33250045), (11785, 13300018), (23570, 6650009), (40069, 3911770), (80138, 1955885), (200345, 782354), (391177, 400690)]