159311448

素因数分解:

$2^3\times 3^4\times {\mathrm{245851}}^1$

素因数の和:245869

約数の個数: 40

約数和(自身を含む): 446221380

約数和(自身を除く): 286909932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 245851, 491702, 737553, 983404, 1475106, 1966808, 2212659, 2950212, 4425318, 5900424, 6637977, 8850636, 13275954, 17701272, 19913931, 26551908, 39827862, 53103816, 79655724, 159311448]

約数ペア:

[(1, 159311448), (2, 79655724), (3, 53103816), (4, 39827862), (6, 26551908), (8, 19913931), (9, 17701272), (12, 13275954), (18, 8850636), (24, 6637977), (27, 5900424), (36, 4425318), (54, 2950212), (72, 2212659), (81, 1966808), (108, 1475106), (162, 983404), (216, 737553), (324, 491702), (648, 245851)]