190157904

素因数分解:

$2^4\times 3^2\times {\mathrm{1320541}}^1$

素因数の和:1320555

約数の個数: 30

約数和(自身を含む): 532178426

約数和(自身を除く): 342020522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1320541, 2641082, 3961623, 5282164, 7923246, 10564328, 11884869, 15846492, 21128656, 23769738, 31692984, 47539476, 63385968, 95078952, 190157904]

約数ペア:

[(1, 190157904), (2, 95078952), (3, 63385968), (4, 47539476), (6, 31692984), (8, 23769738), (9, 21128656), (12, 15846492), (16, 11884869), (18, 10564328), (24, 7923246), (36, 5282164), (48, 3961623), (72, 2641082), (144, 1320541)]