160077472

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 322328160

約数和(自身を除く): 162250688

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 197, 268, 379, 394, 536, 758, 788, 1072, 1516, 1576, 2144, 3032, 3152, 6064, 6304, 12128, 13199, 25393, 26398, 50786, 52796, 74663, 101572, 105592, 149326, 203144, 211184, 298652, 406288, 422368, 597304, 812576, 1194608, 2389216, 5002421, 10004842, 20009684, 40019368, 80038736, 160077472]

約数ペア:

[(1, 160077472), (2, 80038736), (4, 40019368), (8, 20009684), (16, 10004842), (32, 5002421), (67, 2389216), (134, 1194608), (197, 812576), (268, 597304), (379, 422368), (394, 406288), (536, 298652), (758, 211184), (788, 203144), (1072, 149326), (1516, 105592), (1576, 101572), (2144, 74663), (3032, 52796), (3152, 50786), (6064, 26398), (6304, 25393), (12128, 13199)]