156916682972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{913177}}^1$

素因数の和:913243

約数の個数: 72

約数和(自身を含む): 350704184544

約数和(自身を除く): 193787501572

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 532, 646, 722, 1292, 1444, 2261, 2527, 4522, 5054, 6137, 9044, 10108, 12274, 24548, 42959, 85918, 171836, 913177, 1826354, 3652708, 6392239, 12784478, 15524009, 17350363, 25568956, 31048018, 34700726, 62096036, 69401452, 108668063, 121452541, 217336126, 242905082, 294956171, 329656897, 434672252, 485810164, 589912342, 659313794, 1179824684, 1318627588, 2064693197, 2307598279, 4129386394, 4615196558, 5604167249, 8258772788, 9230393116, 11208334498, 22416668996, 39229170743, 78458341486, 156916682972]

約数ペア:

[(1, 156916682972), (2, 78458341486), (4, 39229170743), (7, 22416668996), (14, 11208334498), (17, 9230393116), (19, 8258772788), (28, 5604167249), (34, 4615196558), (38, 4129386394), (68, 2307598279), (76, 2064693197), (119, 1318627588), (133, 1179824684), (238, 659313794), (266, 589912342), (323, 485810164), (361, 434672252), (476, 329656897), (532, 294956171), (646, 242905082), (722, 217336126), (1292, 121452541), (1444, 108668063), (2261, 69401452), (2527, 62096036), (4522, 34700726), (5054, 31048018), (6137, 25568956), (9044, 17350363), (10108, 15524009), (12274, 12784478), (24548, 6392239), (42959, 3652708), (85918, 1826354), (171836, 913177)]