127009256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17389}}^1$

素因数の和:17489

約数の個数: 32

約数和(自身を含む): 262936800

約数和(自身を除く): 135927544

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 17389, 34778, 69556, 139112, 191279, 382558, 765116, 1443287, 1530232, 2886574, 5773148, 11546296, 15876157, 31752314, 63504628, 127009256]

約数ペア:

[(1, 127009256), (2, 63504628), (4, 31752314), (8, 15876157), (11, 11546296), (22, 5773148), (44, 2886574), (83, 1530232), (88, 1443287), (166, 765116), (332, 382558), (664, 191279), (913, 139112), (1826, 69556), (3652, 34778), (7304, 17389)]