157216872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211313}}^1$

素因数の和:211353

約数の個数: 32

約数和(自身を含む): 405722880

約数和(自身を除く): 248506008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 211313, 422626, 633939, 845252, 1267878, 1690504, 2535756, 5071512, 6550703, 13101406, 19652109, 26202812, 39304218, 52405624, 78608436, 157216872]

約数ペア:

[(1, 157216872), (2, 78608436), (3, 52405624), (4, 39304218), (6, 26202812), (8, 19652109), (12, 13101406), (24, 6550703), (31, 5071512), (62, 2535756), (93, 1690504), (124, 1267878), (186, 845252), (248, 633939), (372, 422626), (744, 211313)]