147986156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{19259}}^1$

素因数の和:19393

約数の個数: 24

約数和(自身を含む): 276650640

約数和(自身を除く): 128664484

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 19259, 38518, 77036, 327403, 654806, 1309612, 2176267, 4352534, 8705068, 36996539, 73993078, 147986156]

約数ペア:

[(1, 147986156), (2, 73993078), (4, 36996539), (17, 8705068), (34, 4352534), (68, 2176267), (113, 1309612), (226, 654806), (452, 327403), (1921, 77036), (3842, 38518), (7684, 19259)]