128468364

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{105997}}^1$

素因数の和:106105

約数の個数: 24

約数和(自身を含む): 302730288

約数和(自身を除く): 174261924

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 105997, 211994, 317991, 423988, 635982, 1271964, 10705697, 21411394, 32117091, 42822788, 64234182, 128468364]

約数ペア:

[(1, 128468364), (2, 64234182), (3, 42822788), (4, 32117091), (6, 21411394), (12, 10705697), (101, 1271964), (202, 635982), (303, 423988), (404, 317991), (606, 211994), (1212, 105997)]