157624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 334800

約数和(自身を除く): 177176

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 488, 646, 1037, 1159, 1292, 2074, 2318, 2584, 4148, 4636, 8296, 9272, 19703, 39406, 78812, 157624]

約数ペア:

[(1, 157624), (2, 78812), (4, 39406), (8, 19703), (17, 9272), (19, 8296), (34, 4636), (38, 4148), (61, 2584), (68, 2318), (76, 2074), (122, 1292), (136, 1159), (152, 1037), (244, 646), (323, 488)]