121493216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9475

約数の個数: 48

約数和(自身を含む): 265926528

約数和(自身を除く): 144433312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 9421, 12896, 18842, 37684, 75368, 122473, 150736, 244946, 292051, 301472, 489892, 584102, 979784, 1168204, 1959568, 2336408, 3796663, 3919136, 4672816, 7593326, 9345632, 15186652, 30373304, 60746608, 121493216]

約数ペア:

[(1, 121493216), (2, 60746608), (4, 30373304), (8, 15186652), (13, 9345632), (16, 7593326), (26, 4672816), (31, 3919136), (32, 3796663), (52, 2336408), (62, 1959568), (104, 1168204), (124, 979784), (208, 584102), (248, 489892), (403, 301472), (416, 292051), (496, 244946), (806, 150736), (992, 122473), (1612, 75368), (3224, 37684), (6448, 18842), (9421, 12896)]