181334952

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{18119}}^1$

素因数の和:18270

約数の個数: 48

約数和(自身を含む): 494676000

約数和(自身を除く): 313341048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 18119, 36238, 54357, 72476, 108714, 144952, 163071, 217428, 326142, 434856, 652284, 1304568, 2518541, 5037082, 7555623, 10074164, 15111246, 20148328, 22666869, 30222492, 45333738, 60444984, 90667476, 181334952]

約数ペア:

[(1, 181334952), (2, 90667476), (3, 60444984), (4, 45333738), (6, 30222492), (8, 22666869), (9, 20148328), (12, 15111246), (18, 10074164), (24, 7555623), (36, 5037082), (72, 2518541), (139, 1304568), (278, 652284), (417, 434856), (556, 326142), (834, 217428), (1112, 163071), (1251, 144952), (1668, 108714), (2502, 72476), (3336, 54357), (5004, 36238), (10008, 18119)]