157150784

素因数分解:

$2^6\times 7^1\times {\mathrm{350783}}^1$

素因数の和:350802

約数の個数: 28

約数和(自身を含む): 356396544

約数和(自身を除く): 199245760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350783, 701566, 1403132, 2455481, 2806264, 4910962, 5612528, 9821924, 11225056, 19643848, 22450112, 39287696, 78575392, 157150784]

約数ペア:

[(1, 157150784), (2, 78575392), (4, 39287696), (7, 22450112), (8, 19643848), (14, 11225056), (16, 9821924), (28, 5612528), (32, 4910962), (56, 2806264), (64, 2455481), (112, 1403132), (224, 701566), (448, 350783)]