121427696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12421}}^1$

素因数の和:12489

約数の個数: 40

約数和(自身を含む): 258775104

約数和(自身を除く): 137347408

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 12421, 24842, 49684, 99368, 161473, 198736, 322946, 583787, 645892, 1167574, 1291784, 2335148, 2583568, 4670296, 7589231, 9340592, 15178462, 30356924, 60713848, 121427696]

約数ペア:

[(1, 121427696), (2, 60713848), (4, 30356924), (8, 15178462), (13, 9340592), (16, 7589231), (26, 4670296), (47, 2583568), (52, 2335148), (94, 1291784), (104, 1167574), (188, 645892), (208, 583787), (376, 322946), (611, 198736), (752, 161473), (1222, 99368), (2444, 49684), (4888, 24842), (9776, 12421)]