164941518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83557}}^1$

素因数の和:83616

約数の個数: 32

約数和(自身を含む): 385035264

約数和(自身を除く): 220093746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 83557, 167114, 250671, 501342, 584899, 1169798, 1754697, 3509394, 3927179, 7854358, 11781537, 23563074, 27490253, 54980506, 82470759, 164941518]

約数ペア:

[(1, 164941518), (2, 82470759), (3, 54980506), (6, 27490253), (7, 23563074), (14, 11781537), (21, 7854358), (42, 3927179), (47, 3509394), (94, 1754697), (141, 1169798), (282, 584899), (329, 501342), (658, 250671), (987, 167114), (1974, 83557)]