126263816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118669}}^1$

素因数の和:118701

約数の個数: 32

約数和(自身を含む): 284808000

約数和(自身を除く): 158544184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 118669, 237338, 474676, 830683, 949352, 1661366, 2254711, 3322732, 4509422, 6645464, 9018844, 15782977, 18037688, 31565954, 63131908, 126263816]

約数ペア:

[(1, 126263816), (2, 63131908), (4, 31565954), (7, 18037688), (8, 15782977), (14, 9018844), (19, 6645464), (28, 4509422), (38, 3322732), (56, 2254711), (76, 1661366), (133, 949352), (152, 830683), (266, 474676), (532, 237338), (1064, 118669)]