157119908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 311385984

約数和(自身を除く): 154266076

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 103, 148, 206, 407, 412, 814, 937, 1133, 1628, 1874, 2266, 3748, 3811, 4532, 7622, 10307, 15244, 20614, 34669, 41228, 41921, 69338, 83842, 96511, 138676, 167684, 193022, 381359, 386044, 762718, 1061621, 1525436, 2123242, 3570907, 4246484, 7141814, 14283628, 39279977, 78559954, 157119908]

約数ペア:

[(1, 157119908), (2, 78559954), (4, 39279977), (11, 14283628), (22, 7141814), (37, 4246484), (44, 3570907), (74, 2123242), (103, 1525436), (148, 1061621), (206, 762718), (407, 386044), (412, 381359), (814, 193022), (937, 167684), (1133, 138676), (1628, 96511), (1874, 83842), (2266, 69338), (3748, 41921), (3811, 41228), (4532, 34669), (7622, 20614), (10307, 15244)]