163272492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 432772704

約数和(自身を除く): 269500212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 673, 828, 879, 1172, 1346, 1758, 2019, 2637, 2692, 3516, 4038, 5274, 6057, 6739, 8076, 10548, 12114, 13478, 15479, 20217, 24228, 26956, 30958, 40434, 46437, 60651, 61916, 80868, 92874, 121302, 139311, 185748, 197189, 242604, 278622, 394378, 557244, 591567, 788756, 1183134, 1774701, 2366268, 3549402, 4535347, 7098804, 9070694, 13606041, 18141388, 27212082, 40818123, 54424164, 81636246, 163272492]

約数ペア:

[(1, 163272492), (2, 81636246), (3, 54424164), (4, 40818123), (6, 27212082), (9, 18141388), (12, 13606041), (18, 9070694), (23, 7098804), (36, 4535347), (46, 3549402), (69, 2366268), (92, 1774701), (138, 1183134), (207, 788756), (276, 591567), (293, 557244), (414, 394378), (586, 278622), (673, 242604), (828, 197189), (879, 185748), (1172, 139311), (1346, 121302), (1758, 92874), (2019, 80868), (2637, 61916), (2692, 60651), (3516, 46437), (4038, 40434), (5274, 30958), (6057, 26956), (6739, 24228), (8076, 20217), (10548, 15479), (12114, 13478)]