153967254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{11941}}^1$

素因数の和:12260

約数の個数: 32

約数和(自身を含む): 353101056

約数和(自身を除く): 199133802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 11941, 12894, 23882, 35823, 71646, 83587, 167174, 250761, 501522, 3665887, 7331774, 10997661, 21995322, 25661209, 51322418, 76983627, 153967254]

約数ペア:

[(1, 153967254), (2, 76983627), (3, 51322418), (6, 25661209), (7, 21995322), (14, 10997661), (21, 7331774), (42, 3665887), (307, 501522), (614, 250761), (921, 167174), (1842, 83587), (2149, 71646), (4298, 35823), (6447, 23882), (11941, 12894)]