190281392

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73867}}^1$

素因数の和:73905

約数の個数: 40

約数和(自身を含む): 439662336

約数和(自身を除く): 249380944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 73867, 147734, 295468, 517069, 590936, 1034138, 1181872, 1698941, 2068276, 3397882, 4136552, 6795764, 8273104, 11892587, 13591528, 23785174, 27183056, 47570348, 95140696, 190281392]

約数ペア:

[(1, 190281392), (2, 95140696), (4, 47570348), (7, 27183056), (8, 23785174), (14, 13591528), (16, 11892587), (23, 8273104), (28, 6795764), (46, 4136552), (56, 3397882), (92, 2068276), (112, 1698941), (161, 1181872), (184, 1034138), (322, 590936), (368, 517069), (644, 295468), (1288, 147734), (2576, 73867)]