159531642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7727}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 366492672

約数和(自身を除く): 206961030

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 2294, 3441, 6882, 7727, 10323, 15454, 20646, 23181, 46362, 69543, 139086, 239537, 285899, 479074, 571798, 718611, 857697, 1437222, 1715394, 2155833, 2573091, 4311666, 5146182, 8862869, 17725738, 26588607, 53177214, 79765821, 159531642]

約数ペア:

[(1, 159531642), (2, 79765821), (3, 53177214), (6, 26588607), (9, 17725738), (18, 8862869), (31, 5146182), (37, 4311666), (62, 2573091), (74, 2155833), (93, 1715394), (111, 1437222), (186, 857697), (222, 718611), (279, 571798), (333, 479074), (558, 285899), (666, 239537), (1147, 139086), (2294, 69543), (3441, 46362), (6882, 23181), (7727, 20646), (10323, 15454)]