156515916

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{126631}}^1$

素因数の和:126741

約数の個数: 24

約数和(自身を含む): 368752384

約数和(自身を除く): 212236468

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 126631, 253262, 379893, 506524, 759786, 1519572, 13042993, 26085986, 39128979, 52171972, 78257958, 156515916]

約数ペア:

[(1, 156515916), (2, 78257958), (3, 52171972), (4, 39128979), (6, 26085986), (12, 13042993), (103, 1519572), (206, 759786), (309, 506524), (412, 379893), (618, 253262), (1236, 126631)]