189811264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3371

約数の個数: 56

約数和(自身を含む): 402336000

約数和(自身を除く): 212524736

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3299, 3596, 6598, 7192, 13196, 14384, 26392, 28768, 52784, 57536, 95671, 102269, 105568, 191342, 204538, 211136, 382684, 409076, 765368, 818152, 1530736, 1636304, 2965801, 3061472, 3272608, 5931602, 6122944, 6545216, 11863204, 23726408, 47452816, 94905632, 189811264]

約数ペア:

[(1, 189811264), (2, 94905632), (4, 47452816), (8, 23726408), (16, 11863204), (29, 6545216), (31, 6122944), (32, 5931602), (58, 3272608), (62, 3061472), (64, 2965801), (116, 1636304), (124, 1530736), (232, 818152), (248, 765368), (464, 409076), (496, 382684), (899, 211136), (928, 204538), (992, 191342), (1798, 105568), (1856, 102269), (1984, 95671), (3299, 57536), (3596, 52784), (6598, 28768), (7192, 26392), (13196, 14384)]