156716430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1033}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 406486080

約数和(自身を除く): 249769650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 389, 390, 778, 1033, 1167, 1945, 2066, 2334, 3099, 3890, 5057, 5165, 5835, 6198, 10114, 10330, 11670, 13429, 15171, 15495, 25285, 26858, 30342, 30990, 40287, 50570, 67145, 75855, 80574, 134290, 151710, 201435, 401837, 402870, 803674, 1205511, 2009185, 2411022, 4018370, 5223881, 6027555, 10447762, 12055110, 15671643, 26119405, 31343286, 52238810, 78358215, 156716430]

約数ペア:

[(1, 156716430), (2, 78358215), (3, 52238810), (5, 31343286), (6, 26119405), (10, 15671643), (13, 12055110), (15, 10447762), (26, 6027555), (30, 5223881), (39, 4018370), (65, 2411022), (78, 2009185), (130, 1205511), (195, 803674), (389, 402870), (390, 401837), (778, 201435), (1033, 151710), (1167, 134290), (1945, 80574), (2066, 75855), (2334, 67145), (3099, 50570), (3890, 40287), (5057, 30990), (5165, 30342), (5835, 26858), (6198, 25285), (10114, 15495), (10330, 15171), (11670, 13429)]