163550794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 272162880

約数和(自身を除く): 108612086

約数列:

[1, 2, 11, 22, 109, 218, 241, 283, 482, 566, 1199, 2398, 2651, 3113, 5302, 6226, 26269, 30847, 52538, 61694, 68203, 136406, 288959, 339317, 577918, 678634, 750233, 1500466, 7434127, 14868254, 81775397, 163550794]

約数ペア:

[(1, 163550794), (2, 81775397), (11, 14868254), (22, 7434127), (109, 1500466), (218, 750233), (241, 678634), (283, 577918), (482, 339317), (566, 288959), (1199, 136406), (2398, 68203), (2651, 61694), (3113, 52538), (5302, 30847), (6226, 26269)]