143762788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 286868736

約数和(自身を除く): 143105948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 923, 1196, 1633, 1693, 1846, 3266, 3386, 3692, 6532, 6772, 21229, 22009, 38939, 42458, 44018, 77878, 84916, 88036, 120203, 155756, 240406, 480812, 506207, 1012414, 1562639, 2024828, 2764669, 3125278, 5529338, 6250556, 11058676, 35940697, 71881394, 143762788]

約数ペア:

[(1, 143762788), (2, 71881394), (4, 35940697), (13, 11058676), (23, 6250556), (26, 5529338), (46, 3125278), (52, 2764669), (71, 2024828), (92, 1562639), (142, 1012414), (284, 506207), (299, 480812), (598, 240406), (923, 155756), (1196, 120203), (1633, 88036), (1693, 84916), (1846, 77878), (3266, 44018), (3386, 42458), (3692, 38939), (6532, 22009), (6772, 21229)]