121878032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6407

約数の個数: 40

約数和(自身を含む): 253590912

約数和(自身を除く): 131712880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 6311, 9656, 12622, 19312, 25244, 50488, 100976, 107287, 214574, 429148, 448081, 858296, 896162, 1716592, 1792324, 3584648, 7169296, 7617377, 15234754, 30469508, 60939016, 121878032]

約数ペア:

[(1, 121878032), (2, 60939016), (4, 30469508), (8, 15234754), (16, 7617377), (17, 7169296), (34, 3584648), (68, 1792324), (71, 1716592), (136, 896162), (142, 858296), (272, 448081), (284, 429148), (568, 214574), (1136, 107287), (1207, 100976), (2414, 50488), (4828, 25244), (6311, 19312), (9656, 12622)]