138914512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2789}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 294757920

約数和(自身を除く): 155843408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 2789, 3113, 4528, 5578, 6226, 11156, 12452, 22312, 24904, 30679, 44624, 49808, 61358, 122716, 245432, 490864, 789287, 1578574, 3157148, 6314296, 8682157, 12628592, 17364314, 34728628, 69457256, 138914512]

約数ペア:

[(1, 138914512), (2, 69457256), (4, 34728628), (8, 17364314), (11, 12628592), (16, 8682157), (22, 6314296), (44, 3157148), (88, 1578574), (176, 789287), (283, 490864), (566, 245432), (1132, 122716), (2264, 61358), (2789, 49808), (3113, 44624), (4528, 30679), (5578, 24904), (6226, 22312), (11156, 12452)]