147284224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 309118208

約数和(自身を除く): 161833984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 256, 268, 277, 496, 536, 554, 992, 1072, 1108, 1984, 2077, 2144, 2216, 3968, 4154, 4288, 4432, 7936, 8308, 8576, 8587, 8864, 16616, 17152, 17174, 17728, 18559, 33232, 34348, 35456, 37118, 66464, 68696, 70912, 74236, 132928, 137392, 148472, 265856, 274784, 296944, 531712, 549568, 575329, 593888, 1099136, 1150658, 1187776, 2198272, 2301316, 2375552, 4602632, 4751104, 9205264, 18410528, 36821056, 73642112, 147284224]

約数ペア:

[(1, 147284224), (2, 73642112), (4, 36821056), (8, 18410528), (16, 9205264), (31, 4751104), (32, 4602632), (62, 2375552), (64, 2301316), (67, 2198272), (124, 1187776), (128, 1150658), (134, 1099136), (248, 593888), (256, 575329), (268, 549568), (277, 531712), (496, 296944), (536, 274784), (554, 265856), (992, 148472), (1072, 137392), (1108, 132928), (1984, 74236), (2077, 70912), (2144, 68696), (2216, 66464), (3968, 37118), (4154, 35456), (4288, 34348), (4432, 33232), (7936, 18559), (8308, 17728), (8576, 17174), (8587, 17152), (8864, 16616)]