157215888

素因数分解:

$2^4\times 3^2\times {\mathrm{1091777}}^1$

素因数の和:1091791

約数の個数: 30

約数和(自身を含む): 439986534

約数和(自身を除く): 282770646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1091777, 2183554, 3275331, 4367108, 6550662, 8734216, 9825993, 13101324, 17468432, 19651986, 26202648, 39303972, 52405296, 78607944, 157215888]

約数ペア:

[(1, 157215888), (2, 78607944), (3, 52405296), (4, 39303972), (6, 26202648), (8, 19651986), (9, 17468432), (12, 13101324), (16, 9825993), (18, 8734216), (24, 6550662), (36, 4367108), (48, 3275331), (72, 2183554), (144, 1091777)]