158164804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1451}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 336631680

約数和(自身を除く): 178466876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 238, 458, 476, 916, 1451, 1603, 2902, 3206, 3893, 5804, 6412, 7786, 10157, 15572, 20314, 24667, 27251, 40628, 49334, 54502, 98668, 109004, 172669, 332279, 345338, 664558, 690676, 1329116, 2325953, 4651906, 5648743, 9303812, 11297486, 22594972, 39541201, 79082402, 158164804]

約数ペア:

[(1, 158164804), (2, 79082402), (4, 39541201), (7, 22594972), (14, 11297486), (17, 9303812), (28, 5648743), (34, 4651906), (68, 2325953), (119, 1329116), (229, 690676), (238, 664558), (458, 345338), (476, 332279), (916, 172669), (1451, 109004), (1603, 98668), (2902, 54502), (3206, 49334), (3893, 40628), (5804, 27251), (6412, 24667), (7786, 20314), (10157, 15572)]