159355840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{10163}}^1$

素因数の和:10194

約数の個数: 84

約数和(自身を含む): 441463176

約数和(自身を除く): 282107336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 10163, 15680, 20326, 40652, 50815, 71141, 81304, 101630, 142282, 162608, 203260, 284564, 325216, 355705, 406520, 497987, 569128, 650432, 711410, 813040, 995974, 1138256, 1422820, 1626080, 1991948, 2276512, 2489935, 2845640, 3252160, 3983896, 4553024, 4979870, 5691280, 7967792, 9959740, 11382560, 15935584, 19919480, 22765120, 31871168, 39838960, 79677920, 159355840]

約数ペア:

[(1, 159355840), (2, 79677920), (4, 39838960), (5, 31871168), (7, 22765120), (8, 19919480), (10, 15935584), (14, 11382560), (16, 9959740), (20, 7967792), (28, 5691280), (32, 4979870), (35, 4553024), (40, 3983896), (49, 3252160), (56, 2845640), (64, 2489935), (70, 2276512), (80, 1991948), (98, 1626080), (112, 1422820), (140, 1138256), (160, 995974), (196, 813040), (224, 711410), (245, 650432), (280, 569128), (320, 497987), (392, 406520), (448, 355705), (490, 325216), (560, 284564), (784, 203260), (980, 162608), (1120, 142282), (1568, 101630), (1960, 81304), (2240, 71141), (3136, 50815), (3920, 40652), (7840, 20326), (10163, 15680)]