149291284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{13009}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 276852800

約数和(自身を除く): 127561516

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 13009, 26018, 52036, 247171, 494342, 988684, 1964359, 3928718, 7857436, 37322821, 74645642, 149291284]

約数ペア:

[(1, 149291284), (2, 74645642), (4, 37322821), (19, 7857436), (38, 3928718), (76, 1964359), (151, 988684), (302, 494342), (604, 247171), (2869, 52036), (5738, 26018), (11476, 13009)]