121201752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{721439}}^1$

素因数の和:721455

約数の個数: 32

約数和(自身を含む): 346291200

約数和(自身を除く): 225089448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 721439, 1442878, 2164317, 2885756, 4328634, 5050073, 5771512, 8657268, 10100146, 15150219, 17314536, 20200292, 30300438, 40400584, 60600876, 121201752]

約数ペア:

[(1, 121201752), (2, 60600876), (3, 40400584), (4, 30300438), (6, 20200292), (7, 17314536), (8, 15150219), (12, 10100146), (14, 8657268), (21, 5771512), (24, 5050073), (28, 4328634), (42, 2885756), (56, 2164317), (84, 1442878), (168, 721439)]