133711568

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{46687}}^1$

素因数の和:46874

約数の個数: 20

約数和(自身を含む): 260519040

約数和(自身を除く): 126807472

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 46687, 93374, 186748, 373496, 746992, 8356973, 16713946, 33427892, 66855784, 133711568]

約数ペア:

[(1, 133711568), (2, 66855784), (4, 33427892), (8, 16713946), (16, 8356973), (179, 746992), (358, 373496), (716, 186748), (1432, 93374), (2864, 46687)]