157419772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22247}}^1$

素因数の和:22341

約数の個数: 24

約数和(自身を含む): 289668960

約数和(自身を除く): 132249188

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 22247, 44494, 88988, 645163, 1290326, 1357067, 2580652, 2714134, 5428268, 39354943, 78709886, 157419772]

約数ペア:

[(1, 157419772), (2, 78709886), (4, 39354943), (29, 5428268), (58, 2714134), (61, 2580652), (116, 1357067), (122, 1290326), (244, 645163), (1769, 88988), (3538, 44494), (7076, 22247)]