151420864

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10953

約数の個数: 56

約数和(自身を含む): 354510848

約数和(自身を除く): 203089984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10903, 13888, 21806, 43612, 76321, 87224, 152642, 174448, 305284, 337993, 348896, 610568, 675986, 697792, 1221136, 1351972, 2365951, 2442272, 2703944, 4731902, 4884544, 5407888, 9463804, 10815776, 18927608, 21631552, 37855216, 75710432, 151420864]

約数ペア:

[(1, 151420864), (2, 75710432), (4, 37855216), (7, 21631552), (8, 18927608), (14, 10815776), (16, 9463804), (28, 5407888), (31, 4884544), (32, 4731902), (56, 2703944), (62, 2442272), (64, 2365951), (112, 1351972), (124, 1221136), (217, 697792), (224, 675986), (248, 610568), (434, 348896), (448, 337993), (496, 305284), (868, 174448), (992, 152642), (1736, 87224), (1984, 76321), (3472, 43612), (6944, 21806), (10903, 13888)]