130993616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17079

約数の個数: 40

約数和(自身を含む): 280726824

約数和(自身を除く): 149733208

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 17021, 34042, 68084, 136168, 221273, 272336, 442546, 629777, 885092, 1259554, 1770184, 2519108, 3540368, 5038216, 8187101, 10076432, 16374202, 32748404, 65496808, 130993616]

約数ペア:

[(1, 130993616), (2, 65496808), (4, 32748404), (8, 16374202), (13, 10076432), (16, 8187101), (26, 5038216), (37, 3540368), (52, 2519108), (74, 1770184), (104, 1259554), (148, 885092), (208, 629777), (296, 442546), (481, 272336), (592, 221273), (962, 136168), (1924, 68084), (3848, 34042), (7696, 17021)]