148674992

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{41669}}^1$

素因数の和:41900

約数の個数: 20

約数和(自身を含む): 289356480

約数和(自身を除く): 140681488

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 41669, 83338, 166676, 333352, 666704, 9292187, 18584374, 37168748, 74337496, 148674992]

約数ペア:

[(1, 148674992), (2, 74337496), (4, 37168748), (8, 18584374), (16, 9292187), (223, 666704), (446, 333352), (892, 166676), (1784, 83338), (3568, 41669)]