180561316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 357202944

約数和(自身を除く): 176641628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 299, 446, 598, 677, 892, 1196, 1354, 2708, 2899, 5129, 5798, 8801, 10258, 11596, 15571, 17602, 20516, 31142, 35204, 62284, 66677, 133354, 150971, 202423, 266708, 301942, 404846, 603884, 809692, 1962623, 3472333, 3925246, 6944666, 7850492, 13889332, 45140329, 90280658, 180561316]

約数ペア:

[(1, 180561316), (2, 90280658), (4, 45140329), (13, 13889332), (23, 7850492), (26, 6944666), (46, 3925246), (52, 3472333), (92, 1962623), (223, 809692), (299, 603884), (446, 404846), (598, 301942), (677, 266708), (892, 202423), (1196, 150971), (1354, 133354), (2708, 66677), (2899, 62284), (5129, 35204), (5798, 31142), (8801, 20516), (10258, 17602), (11596, 15571)]