190491408

素因数分解:

$2^4\times 3^2\times {\mathrm{1322857}}^1$

素因数の和:1322871

約数の個数: 30

約数和(自身を含む): 533111774

約数和(自身を除く): 342620366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1322857, 2645714, 3968571, 5291428, 7937142, 10582856, 11905713, 15874284, 21165712, 23811426, 31748568, 47622852, 63497136, 95245704, 190491408]

約数ペア:

[(1, 190491408), (2, 95245704), (3, 63497136), (4, 47622852), (6, 31748568), (8, 23811426), (9, 21165712), (12, 15874284), (16, 11905713), (18, 10582856), (24, 7937142), (36, 5291428), (48, 3968571), (72, 2645714), (144, 1322857)]