156893058

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{415061}}^1$

素因数の和:415079

約数の個数: 32

約数和(自身を含む): 398459520

約数和(自身を除く): 241566462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 415061, 830122, 1245183, 2490366, 2905427, 3735549, 5810854, 7471098, 8716281, 11206647, 17432562, 22413294, 26148843, 52297686, 78446529, 156893058]

約数ペア:

[(1, 156893058), (2, 78446529), (3, 52297686), (6, 26148843), (7, 22413294), (9, 17432562), (14, 11206647), (18, 8716281), (21, 7471098), (27, 5810854), (42, 3735549), (54, 2905427), (63, 2490366), (126, 1245183), (189, 830122), (378, 415061)]