168107360

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8273}}^1$

素因数の和:8415

約数の個数: 48

約数和(自身を含む): 400329216

約数和(自身を除く): 232221856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8273, 10160, 16546, 20320, 33092, 41365, 66184, 82730, 132368, 165460, 264736, 330920, 661840, 1050671, 1323680, 2101342, 4202684, 5253355, 8405368, 10506710, 16810736, 21013420, 33621472, 42026840, 84053680, 168107360]

約数ペア:

[(1, 168107360), (2, 84053680), (4, 42026840), (5, 33621472), (8, 21013420), (10, 16810736), (16, 10506710), (20, 8405368), (32, 5253355), (40, 4202684), (80, 2101342), (127, 1323680), (160, 1050671), (254, 661840), (508, 330920), (635, 264736), (1016, 165460), (1270, 132368), (2032, 82730), (2540, 66184), (4064, 41365), (5080, 33092), (8273, 20320), (10160, 16546)]