121151248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 250209432

約数和(自身を除く): 129058184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 2837, 5338, 5674, 10676, 11348, 21352, 22696, 42704, 45392, 48229, 96458, 192916, 385832, 445409, 771664, 890818, 1781636, 3563272, 7126544, 7571953, 15143906, 30287812, 60575624, 121151248]

約数ペア:

[(1, 121151248), (2, 60575624), (4, 30287812), (8, 15143906), (16, 7571953), (17, 7126544), (34, 3563272), (68, 1781636), (136, 890818), (157, 771664), (272, 445409), (314, 385832), (628, 192916), (1256, 96458), (2512, 48229), (2669, 45392), (2837, 42704), (5338, 22696), (5674, 21352), (10676, 11348)]