157079864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7649}}^1$

素因数の和:7823

約数の個数: 32

約数和(自身を含む): 313956000

約数和(自身を除く): 156876136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 5134, 7649, 10268, 15298, 20536, 30596, 61192, 130033, 260066, 520132, 1040264, 1154999, 2309998, 4619996, 9239992, 19634983, 39269966, 78539932, 157079864]

約数ペア:

[(1, 157079864), (2, 78539932), (4, 39269966), (8, 19634983), (17, 9239992), (34, 4619996), (68, 2309998), (136, 1154999), (151, 1040264), (302, 520132), (604, 260066), (1208, 130033), (2567, 61192), (5134, 30596), (7649, 20536), (10268, 15298)]