151031888

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8273}}^1$

素因数の和:8451

約数の個数: 40

約数和(自身を含む): 336520128

約数和(自身を除く): 185488240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 8273, 9128, 16546, 18256, 33092, 57911, 66184, 115822, 132368, 231644, 463288, 926576, 1348499, 2696998, 5393996, 9439493, 10787992, 18878986, 21575984, 37757972, 75515944, 151031888]

約数ペア:

[(1, 151031888), (2, 75515944), (4, 37757972), (7, 21575984), (8, 18878986), (14, 10787992), (16, 9439493), (28, 5393996), (56, 2696998), (112, 1348499), (163, 926576), (326, 463288), (652, 231644), (1141, 132368), (1304, 115822), (2282, 66184), (2608, 57911), (4564, 33092), (8273, 18256), (9128, 16546)]