138540424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{54287}}^1$

素因数の和:54333

約数の個数: 32

約数和(自身を含む): 293155200

約数和(自身を除く): 154614776

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 54287, 108574, 217148, 434296, 597157, 1194314, 1574323, 2388628, 3148646, 4777256, 6297292, 12594584, 17317553, 34635106, 69270212, 138540424]

約数ペア:

[(1, 138540424), (2, 69270212), (4, 34635106), (8, 17317553), (11, 12594584), (22, 6297292), (29, 4777256), (44, 3148646), (58, 2388628), (88, 1574323), (116, 1194314), (232, 597157), (319, 434296), (638, 217148), (1276, 108574), (2552, 54287)]