156630430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12601}}^1$

素因数の和:12732

約数の個数: 32

約数和(自身を含む): 310311648

約数和(自身を除く): 153681218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 12601, 25202, 63005, 126010, 138611, 277222, 693055, 1386110, 1423913, 2847826, 7119565, 14239130, 15663043, 31326086, 78315215, 156630430]

約数ペア:

[(1, 156630430), (2, 78315215), (5, 31326086), (10, 15663043), (11, 14239130), (22, 7119565), (55, 2847826), (110, 1423913), (113, 1386110), (226, 693055), (565, 277222), (1130, 138611), (1243, 126010), (2486, 63005), (6215, 25202), (12430, 12601)]