142874914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{467}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 270938304

約数和(自身を除く): 128063390

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 467, 533, 574, 934, 1066, 1681, 3269, 3362, 3731, 6071, 6538, 7462, 11767, 12142, 19147, 21853, 23534, 38294, 42497, 43706, 84994, 134029, 152971, 248911, 268058, 305942, 497822, 785027, 1570054, 1742377, 3484754, 5495189, 10205351, 10990378, 20410702, 71437457, 142874914]

約数ペア:

[(1, 142874914), (2, 71437457), (7, 20410702), (13, 10990378), (14, 10205351), (26, 5495189), (41, 3484754), (82, 1742377), (91, 1570054), (182, 785027), (287, 497822), (467, 305942), (533, 268058), (574, 248911), (934, 152971), (1066, 134029), (1681, 84994), (3269, 43706), (3362, 42497), (3731, 38294), (6071, 23534), (6538, 21853), (7462, 19147), (11767, 12142)]