153260984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23977}}^1$

素因数の和:24047

約数の個数: 32

約数和(自身を含む): 310754880

約数和(自身を除く): 157493896

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 23977, 47954, 95908, 191816, 407609, 815218, 1126919, 1630436, 2253838, 3260872, 4507676, 9015352, 19157623, 38315246, 76630492, 153260984]

約数ペア:

[(1, 153260984), (2, 76630492), (4, 38315246), (8, 19157623), (17, 9015352), (34, 4507676), (47, 3260872), (68, 2253838), (94, 1630436), (136, 1126919), (188, 815218), (376, 407609), (799, 191816), (1598, 95908), (3196, 47954), (6392, 23977)]