155841998

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 262180800

約数和(自身を除く): 106338802

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1223, 2197, 2446, 4394, 4901, 9802, 15899, 31798, 35467, 63713, 70934, 127426, 206687, 413374, 461071, 922142, 2686931, 5373862, 5993923, 11987846, 77920999, 155841998]

約数ペア:

[(1, 155841998), (2, 77920999), (13, 11987846), (26, 5993923), (29, 5373862), (58, 2686931), (169, 922142), (338, 461071), (377, 413374), (754, 206687), (1223, 127426), (2197, 70934), (2446, 63713), (4394, 35467), (4901, 31798), (9802, 15899)]