131755952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 266173440

約数和(自身を除く): 134417488

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 2579, 3193, 5158, 6386, 10316, 12772, 20632, 25544, 41264, 51088, 79949, 159898, 265637, 319796, 531274, 639592, 1062548, 1279184, 2125096, 4250192, 8234747, 16469494, 32938988, 65877976, 131755952]

約数ペア:

[(1, 131755952), (2, 65877976), (4, 32938988), (8, 16469494), (16, 8234747), (31, 4250192), (62, 2125096), (103, 1279184), (124, 1062548), (206, 639592), (248, 531274), (412, 319796), (496, 265637), (824, 159898), (1648, 79949), (2579, 51088), (3193, 41264), (5158, 25544), (6386, 20632), (10316, 12772)]