164093618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 271915056

約数和(自身を除く): 107821438

約数列:

[1, 2, 13, 26, 53, 106, 193, 386, 617, 689, 1234, 1378, 2509, 5018, 8021, 10229, 16042, 20458, 32701, 65402, 119081, 132977, 238162, 265954, 425113, 850226, 1548053, 3096106, 6311293, 12622586, 82046809, 164093618]

約数ペア:

[(1, 164093618), (2, 82046809), (13, 12622586), (26, 6311293), (53, 3096106), (106, 1548053), (193, 850226), (386, 425113), (617, 265954), (689, 238162), (1234, 132977), (1378, 119081), (2509, 65402), (5018, 32701), (8021, 20458), (10229, 16042)]