157317498

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7229}}^1$

素因数の和:7284

約数の個数: 64

約数和(自身を含む): 388684800

約数和(自身を除く): 231367302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7229, 7254, 10881, 14458, 21687, 21762, 43374, 65061, 93977, 130122, 187954, 195183, 224099, 281931, 390366, 448198, 563862, 672297, 845793, 1344594, 1691586, 2016891, 2537379, 2913287, 4033782, 5074758, 5826574, 6050673, 8739861, 12101346, 17479722, 26219583, 52439166, 78658749, 157317498]

約数ペア:

[(1, 157317498), (2, 78658749), (3, 52439166), (6, 26219583), (9, 17479722), (13, 12101346), (18, 8739861), (26, 6050673), (27, 5826574), (31, 5074758), (39, 4033782), (54, 2913287), (62, 2537379), (78, 2016891), (93, 1691586), (117, 1344594), (186, 845793), (234, 672297), (279, 563862), (351, 448198), (403, 390366), (558, 281931), (702, 224099), (806, 195183), (837, 187954), (1209, 130122), (1674, 93977), (2418, 65061), (3627, 43374), (7229, 21762), (7254, 21687), (10881, 14458)]