178327812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9001}}^1$

素因数の和:9148

約数の個数: 48

約数和(自身を含む): 451684352

約数和(自身を除く): 273356540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9001, 9906, 18002, 19812, 27003, 36004, 54006, 108012, 117013, 234026, 351039, 468052, 702078, 1143127, 1404156, 2286254, 3429381, 4572508, 6858762, 13717524, 14860651, 29721302, 44581953, 59442604, 89163906, 178327812]

約数ペア:

[(1, 178327812), (2, 89163906), (3, 59442604), (4, 44581953), (6, 29721302), (12, 14860651), (13, 13717524), (26, 6858762), (39, 4572508), (52, 3429381), (78, 2286254), (127, 1404156), (156, 1143127), (254, 702078), (381, 468052), (508, 351039), (762, 234026), (1524, 117013), (1651, 108012), (3302, 54006), (4953, 36004), (6604, 27003), (9001, 19812), (9906, 18002)]