156712203280

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12017807}}^1$

素因数の和:12017983

約数の個数: 40

約数和(自身を含む): 366591215232

約数和(自身を除く): 209879011952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 12017807, 24035614, 48071228, 60089035, 96142456, 120178070, 192284912, 240356140, 480712280, 961424560, 1958902541, 3917805082, 7835610164, 9794512705, 15671220328, 19589025410, 31342440656, 39178050820, 78356101640, 156712203280]

約数ペア:

[(1, 156712203280), (2, 78356101640), (4, 39178050820), (5, 31342440656), (8, 19589025410), (10, 15671220328), (16, 9794512705), (20, 7835610164), (40, 3917805082), (80, 1958902541), (163, 961424560), (326, 480712280), (652, 240356140), (815, 192284912), (1304, 120178070), (1630, 96142456), (2608, 60089035), (3260, 48071228), (6520, 24035614), (13040, 12017807)]