158509054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18427}}^1$

素因数の和:18480

約数の個数: 32

約数和(自身を含む): 286592256

約数和(自身を除く): 128083202

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 18427, 36854, 202697, 313259, 405394, 423821, 626518, 847642, 3445849, 4662031, 6891698, 7204957, 9324062, 14409914, 79254527, 158509054]

約数ペア:

[(1, 158509054), (2, 79254527), (11, 14409914), (17, 9324062), (22, 7204957), (23, 6891698), (34, 4662031), (46, 3445849), (187, 847642), (253, 626518), (374, 423821), (391, 405394), (506, 313259), (782, 202697), (4301, 36854), (8602, 18427)]