148983152

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{104623}}^1$

素因数の和:104720

約数の個数: 20

約数和(自身を含む): 291900960

約数和(自身を除く): 142917808

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 104623, 209246, 418492, 836984, 1673968, 9311447, 18622894, 37245788, 74491576, 148983152]

約数ペア:

[(1, 148983152), (2, 74491576), (4, 37245788), (8, 18622894), (16, 9311447), (89, 1673968), (178, 836984), (356, 418492), (712, 209246), (1424, 104623)]