156726818128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{947}}^1\times {\mathrm{195163}}^1$

素因数の和:196171

約数の個数: 40

約数和(自身を含む): 309715900128

約数和(自身を除く): 152989082000

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 947, 1894, 3788, 7576, 15152, 50191, 100382, 195163, 200764, 390326, 401528, 780652, 803056, 1561304, 3122608, 10343639, 20687278, 41374556, 82749112, 165498224, 184819361, 369638722, 739277444, 1478554888, 2957109776, 9795426133, 19590852266, 39181704532, 78363409064, 156726818128]

約数ペア:

[(1, 156726818128), (2, 78363409064), (4, 39181704532), (8, 19590852266), (16, 9795426133), (53, 2957109776), (106, 1478554888), (212, 739277444), (424, 369638722), (848, 184819361), (947, 165498224), (1894, 82749112), (3788, 41374556), (7576, 20687278), (15152, 10343639), (50191, 3122608), (100382, 1561304), (195163, 803056), (200764, 780652), (390326, 401528)]