159689556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 464454144

約数和(自身を除く): 304764588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1223, 1404, 1612, 1674, 2106, 2418, 2446, 2511, 3348, 3627, 3669, 4212, 4836, 4892, 5022, 7254, 7338, 10044, 10881, 11007, 14508, 14676, 15899, 21762, 22014, 31798, 32643, 33021, 37913, 43524, 44028, 47697, 63596, 65286, 66042, 75826, 95394, 99063, 113739, 130572, 132084, 143091, 151652, 190788, 198126, 227478, 286182, 341217, 396252, 429273, 454956, 492869, 572364, 682434, 858546, 985738, 1023651, 1287819, 1364868, 1478607, 1717092, 1971476, 2047302, 2575638, 2957214, 3070953, 4094604, 4435821, 5151276, 5914428, 6141906, 8871642, 12283812, 13307463, 17743284, 26614926, 39922389, 53229852, 79844778, 159689556]

約数ペア:

[(1, 159689556), (2, 79844778), (3, 53229852), (4, 39922389), (6, 26614926), (9, 17743284), (12, 13307463), (13, 12283812), (18, 8871642), (26, 6141906), (27, 5914428), (31, 5151276), (36, 4435821), (39, 4094604), (52, 3070953), (54, 2957214), (62, 2575638), (78, 2047302), (81, 1971476), (93, 1717092), (108, 1478607), (117, 1364868), (124, 1287819), (156, 1023651), (162, 985738), (186, 858546), (234, 682434), (279, 572364), (324, 492869), (351, 454956), (372, 429273), (403, 396252), (468, 341217), (558, 286182), (702, 227478), (806, 198126), (837, 190788), (1053, 151652), (1116, 143091), (1209, 132084), (1223, 130572), (1404, 113739), (1612, 99063), (1674, 95394), (2106, 75826), (2418, 66042), (2446, 65286), (2511, 63596), (3348, 47697), (3627, 44028), (3669, 43524), (4212, 37913), (4836, 33021), (4892, 32643), (5022, 31798), (7254, 22014), (7338, 21762), (10044, 15899), (10881, 14676), (11007, 14508)]