147259040

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7247}}^1$

素因数の和:7389

約数の個数: 48

約数和(自身を含む): 350687232

約数和(自身を除く): 203428192

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, 7247, 10160, 14494, 20320, 28988, 36235, 57976, 72470, 115952, 144940, 231904, 289880, 579760, 920369, 1159520, 1840738, 3681476, 4601845, 7362952, 9203690, 14725904, 18407380, 29451808, 36814760, 73629520, 147259040]

約数ペア:

[(1, 147259040), (2, 73629520), (4, 36814760), (5, 29451808), (8, 18407380), (10, 14725904), (16, 9203690), (20, 7362952), (32, 4601845), (40, 3681476), (80, 1840738), (127, 1159520), (160, 920369), (254, 579760), (508, 289880), (635, 231904), (1016, 144940), (1270, 115952), (2032, 72470), (2540, 57976), (4064, 36235), (5080, 28988), (7247, 20320), (10160, 14494)]