189623056

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16763}}^1$

素因数の和:16879

約数の個数: 40

約数和(自身を含む): 424062144

約数和(自身を除く): 234439088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 16763, 33526, 67052, 117341, 134104, 234682, 268208, 469364, 938728, 1693063, 1877456, 3386126, 6772252, 11851441, 13544504, 23702882, 27089008, 47405764, 94811528, 189623056]

約数ペア:

[(1, 189623056), (2, 94811528), (4, 47405764), (7, 27089008), (8, 23702882), (14, 13544504), (16, 11851441), (28, 6772252), (56, 3386126), (101, 1877456), (112, 1693063), (202, 938728), (404, 469364), (707, 268208), (808, 234682), (1414, 134104), (1616, 117341), (2828, 67052), (5656, 33526), (11312, 16763)]