154321056

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7634

約数の個数: 72

約数和(自身を含む): 445090464

約数和(自身を除く): 290769408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 7547, 10224, 15094, 20448, 22641, 30188, 45282, 60376, 67923, 90564, 120752, 135846, 181128, 241504, 271692, 362256, 535837, 543384, 724512, 1071674, 1086768, 1607511, 2143348, 2173536, 3215022, 4286696, 4822533, 6430044, 8573392, 9645066, 12860088, 17146784, 19290132, 25720176, 38580264, 51440352, 77160528, 154321056]

約数ペア:

[(1, 154321056), (2, 77160528), (3, 51440352), (4, 38580264), (6, 25720176), (8, 19290132), (9, 17146784), (12, 12860088), (16, 9645066), (18, 8573392), (24, 6430044), (32, 4822533), (36, 4286696), (48, 3215022), (71, 2173536), (72, 2143348), (96, 1607511), (142, 1086768), (144, 1071674), (213, 724512), (284, 543384), (288, 535837), (426, 362256), (568, 271692), (639, 241504), (852, 181128), (1136, 135846), (1278, 120752), (1704, 90564), (2272, 67923), (2556, 60376), (3408, 45282), (5112, 30188), (6816, 22641), (7547, 20448), (10224, 15094)]