161629704

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{2203}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 438375600

約数和(自身を除く): 276745896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 2038, 2203, 3057, 4076, 4406, 6114, 6609, 8152, 8812, 9171, 12228, 13218, 17624, 18342, 19827, 24456, 26436, 36684, 39654, 52872, 73368, 79308, 158616, 2244857, 4489714, 6734571, 8979428, 13469142, 17958856, 20203713, 26938284, 40407426, 53876568, 80814852, 161629704]

約数ペア:

[(1, 161629704), (2, 80814852), (3, 53876568), (4, 40407426), (6, 26938284), (8, 20203713), (9, 17958856), (12, 13469142), (18, 8979428), (24, 6734571), (36, 4489714), (72, 2244857), (1019, 158616), (2038, 79308), (2203, 73368), (3057, 52872), (4076, 39654), (4406, 36684), (6114, 26436), (6609, 24456), (8152, 19827), (8812, 18342), (9171, 17624), (12228, 13218)]