137186308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257869}}^1$

素因数の和:257899

約数の個数: 24

約数和(自身を含む): 288814400

約数和(自身を除く): 151628092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 257869, 515738, 1031476, 1805083, 3610166, 4899511, 7220332, 9799022, 19598044, 34296577, 68593154, 137186308]

約数ペア:

[(1, 137186308), (2, 68593154), (4, 34296577), (7, 19598044), (14, 9799022), (19, 7220332), (28, 4899511), (38, 3610166), (76, 1805083), (133, 1031476), (266, 515738), (532, 257869)]