168749928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 467402130

約数和(自身を除く): 298652202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1061, 1128, 1692, 2122, 2209, 3183, 3384, 4244, 4418, 6366, 6627, 8488, 8836, 9549, 12732, 13254, 17672, 19098, 19881, 25464, 26508, 38196, 39762, 49867, 53016, 76392, 79524, 99734, 149601, 159048, 199468, 299202, 398936, 448803, 598404, 897606, 1196808, 1795212, 2343749, 3590424, 4687498, 7031247, 9374996, 14062494, 18749992, 21093741, 28124988, 42187482, 56249976, 84374964, 168749928]

約数ペア:

[(1, 168749928), (2, 84374964), (3, 56249976), (4, 42187482), (6, 28124988), (8, 21093741), (9, 18749992), (12, 14062494), (18, 9374996), (24, 7031247), (36, 4687498), (47, 3590424), (72, 2343749), (94, 1795212), (141, 1196808), (188, 897606), (282, 598404), (376, 448803), (423, 398936), (564, 299202), (846, 199468), (1061, 159048), (1128, 149601), (1692, 99734), (2122, 79524), (2209, 76392), (3183, 53016), (3384, 49867), (4244, 39762), (4418, 38196), (6366, 26508), (6627, 25464), (8488, 19881), (8836, 19098), (9549, 17672), (12732, 13254)]