157414768

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17791}}^1$

素因数の和:17885

約数の個数: 40

約数和(自身を含む): 352993280

約数和(自身を除く): 195578512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17791, 35582, 71164, 124537, 142328, 249074, 284656, 498148, 996296, 1405489, 1992592, 2810978, 5621956, 9838423, 11243912, 19676846, 22487824, 39353692, 78707384, 157414768]

約数ペア:

[(1, 157414768), (2, 78707384), (4, 39353692), (7, 22487824), (8, 19676846), (14, 11243912), (16, 9838423), (28, 5621956), (56, 2810978), (79, 1992592), (112, 1405489), (158, 996296), (316, 498148), (553, 284656), (632, 249074), (1106, 142328), (1264, 124537), (2212, 71164), (4424, 35582), (8848, 17791)]