145103294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 255177216

約数和(自身を除く): 110073922

約数列:

[1, 2, 7, 14, 53, 106, 167, 334, 371, 742, 1169, 1171, 2338, 2342, 8197, 8851, 16394, 17702, 61957, 62063, 123914, 124126, 195557, 391114, 434441, 868882, 1368899, 2737798, 10364521, 20729042, 72551647, 145103294]

約数ペア:

[(1, 145103294), (2, 72551647), (7, 20729042), (14, 10364521), (53, 2737798), (106, 1368899), (167, 868882), (334, 434441), (371, 391114), (742, 195557), (1169, 124126), (1171, 123914), (2338, 62063), (2342, 61957), (8197, 17702), (8851, 16394)]