160790367028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{223}}^2\times {\mathrm{2797}}^1$

素因数の和:3281

約数の個数: 54

約数和(自身を含む): 300362493606

約数和(自身を除く): 139572126578

約数列:

[1, 2, 4, 17, 34, 68, 223, 289, 446, 578, 892, 1156, 2797, 3791, 5594, 7582, 11188, 15164, 47549, 49729, 64447, 95098, 99458, 128894, 190196, 198916, 257788, 623731, 808333, 845393, 1247462, 1616666, 1690786, 2494924, 3233332, 3381572, 10603427, 14371681, 21206854, 28743362, 42413708, 57486724, 139092013, 180258259, 278184026, 360516518, 556368052, 721033036, 2364564221, 4729128442, 9458256884, 40197591757, 80395183514, 160790367028]

約数ペア:

[(1, 160790367028), (2, 80395183514), (4, 40197591757), (17, 9458256884), (34, 4729128442), (68, 2364564221), (223, 721033036), (289, 556368052), (446, 360516518), (578, 278184026), (892, 180258259), (1156, 139092013), (2797, 57486724), (3791, 42413708), (5594, 28743362), (7582, 21206854), (11188, 14371681), (15164, 10603427), (47549, 3381572), (49729, 3233332), (64447, 2494924), (95098, 1690786), (99458, 1616666), (128894, 1247462), (190196, 845393), (198916, 808333), (257788, 623731)]