157468492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20261}}^1$

素因数の和:20361

約数の個数: 24

約数和(自身を含む): 289341360

約数和(自身を除く): 131872868

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 20261, 40522, 81044, 587569, 1175138, 1357487, 2350276, 2714974, 5429948, 39367123, 78734246, 157468492]

約数ペア:

[(1, 157468492), (2, 78734246), (4, 39367123), (29, 5429948), (58, 2714974), (67, 2350276), (116, 1357487), (134, 1175138), (268, 587569), (1943, 81044), (3886, 40522), (7772, 20261)]