172900968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{153281}}^1$

素因数の和:153337

約数の個数: 32

約数和(自身を含む): 441452160

約数和(自身を除く): 268551192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 153281, 306562, 459843, 613124, 919686, 1226248, 1839372, 3678744, 7204207, 14408414, 21612621, 28816828, 43225242, 57633656, 86450484, 172900968]

約数ペア:

[(1, 172900968), (2, 86450484), (3, 57633656), (4, 43225242), (6, 28816828), (8, 21612621), (12, 14408414), (24, 7204207), (47, 3678744), (94, 1839372), (141, 1226248), (188, 919686), (282, 613124), (376, 459843), (564, 306562), (1128, 153281)]