126921536

素因数分解:

$2^6\times 7^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 288926016

約数和(自身を除く): 162004480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 491, 577, 982, 1154, 1964, 2308, 3437, 3928, 4039, 4616, 6874, 7856, 8078, 9232, 13748, 15712, 16156, 18464, 27496, 31424, 32312, 36928, 54992, 64624, 109984, 129248, 219968, 258496, 283307, 566614, 1133228, 1983149, 2266456, 3966298, 4532912, 7932596, 9065824, 15865192, 18131648, 31730384, 63460768, 126921536]

約数ペア:

[(1, 126921536), (2, 63460768), (4, 31730384), (7, 18131648), (8, 15865192), (14, 9065824), (16, 7932596), (28, 4532912), (32, 3966298), (56, 2266456), (64, 1983149), (112, 1133228), (224, 566614), (448, 283307), (491, 258496), (577, 219968), (982, 129248), (1154, 109984), (1964, 64624), (2308, 54992), (3437, 36928), (3928, 32312), (4039, 31424), (4616, 27496), (6874, 18464), (7856, 16156), (8078, 15712), (9232, 13748)]