156612478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{34061}}^1$

素因数の和:34104

約数の個数: 24

約数和(自身を含む): 271814760

約数和(自身を除く): 115202282

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 34061, 68122, 374671, 647159, 749342, 1294318, 4121381, 7118749, 8242762, 14237498, 78306239, 156612478]

約数ペア:

[(1, 156612478), (2, 78306239), (11, 14237498), (19, 8242762), (22, 7118749), (38, 4121381), (121, 1294318), (209, 749342), (242, 647159), (418, 374671), (2299, 68122), (4598, 34061)]