131269896

素因数分解:

$2^3\times 3^4\times {\mathrm{202577}}^1$

素因数の和:202595

約数の個数: 40

約数和(自身を含む): 367679070

約数和(自身を除く): 236409174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 202577, 405154, 607731, 810308, 1215462, 1620616, 1823193, 2430924, 3646386, 4861848, 5469579, 7292772, 10939158, 14585544, 16408737, 21878316, 32817474, 43756632, 65634948, 131269896]

約数ペア:

[(1, 131269896), (2, 65634948), (3, 43756632), (4, 32817474), (6, 21878316), (8, 16408737), (9, 14585544), (12, 10939158), (18, 7292772), (24, 5469579), (27, 4861848), (36, 3646386), (54, 2430924), (72, 1823193), (81, 1620616), (108, 1215462), (162, 810308), (216, 607731), (324, 405154), (648, 202577)]