166621000754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1\times {\mathrm{16829}}^1$

素因数の和:18974

約数の個数: 32

約数和(自身を含む): 270679313520

約数和(自身を除く): 104058312766

約数列:

[1, 2, 13, 26, 197, 394, 1933, 2561, 3866, 5122, 16829, 25129, 33658, 50258, 218777, 380801, 437554, 761602, 3315313, 4950413, 6630626, 9900826, 32530457, 43099069, 65060914, 86198138, 422895941, 845791882, 6408500029, 12817000058, 83310500377, 166621000754]

約数ペア:

[(1, 166621000754), (2, 83310500377), (13, 12817000058), (26, 6408500029), (197, 845791882), (394, 422895941), (1933, 86198138), (2561, 65060914), (3866, 43099069), (5122, 32530457), (16829, 9900826), (25129, 6630626), (33658, 4950413), (50258, 3315313), (218777, 761602), (380801, 437554)]