156946428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 415833600

約数和(自身を除く): 258887172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2099, 2412, 4154, 4198, 6231, 6297, 8308, 8396, 12462, 12594, 18693, 18891, 24924, 25188, 37386, 37782, 65069, 74772, 75564, 130138, 140633, 195207, 260276, 281266, 390414, 421899, 562532, 585621, 780828, 843798, 1171242, 1265697, 1687596, 2342484, 2531394, 4359623, 5062788, 8719246, 13078869, 17438492, 26157738, 39236607, 52315476, 78473214, 156946428]

約数ペア:

[(1, 156946428), (2, 78473214), (3, 52315476), (4, 39236607), (6, 26157738), (9, 17438492), (12, 13078869), (18, 8719246), (31, 5062788), (36, 4359623), (62, 2531394), (67, 2342484), (93, 1687596), (124, 1265697), (134, 1171242), (186, 843798), (201, 780828), (268, 585621), (279, 562532), (372, 421899), (402, 390414), (558, 281266), (603, 260276), (804, 195207), (1116, 140633), (1206, 130138), (2077, 75564), (2099, 74772), (2412, 65069), (4154, 37782), (4198, 37386), (6231, 25188), (6297, 24924), (8308, 18891), (8396, 18693), (12462, 12594)]