149397184

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 308262528

約数和(自身を除く): 158865344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 257, 293, 496, 514, 586, 992, 1028, 1172, 1984, 2056, 2344, 4112, 4688, 7967, 8224, 9083, 9376, 15934, 16448, 18166, 18752, 31868, 36332, 63736, 72664, 75301, 127472, 145328, 150602, 254944, 290656, 301204, 509888, 581312, 602408, 1204816, 2334331, 2409632, 4668662, 4819264, 9337324, 18674648, 37349296, 74698592, 149397184]

約数ペア:

[(1, 149397184), (2, 74698592), (4, 37349296), (8, 18674648), (16, 9337324), (31, 4819264), (32, 4668662), (62, 2409632), (64, 2334331), (124, 1204816), (248, 602408), (257, 581312), (293, 509888), (496, 301204), (514, 290656), (586, 254944), (992, 150602), (1028, 145328), (1172, 127472), (1984, 75301), (2056, 72664), (2344, 63736), (4112, 36332), (4688, 31868), (7967, 18752), (8224, 18166), (9083, 16448), (9376, 15934)]