145413436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 301916160

約数和(自身を除く): 156502724

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 434, 466, 719, 868, 932, 1438, 1631, 2876, 3262, 5033, 6524, 7223, 10066, 14446, 20132, 22289, 28892, 44578, 50561, 89156, 101122, 156023, 167527, 202244, 312046, 335054, 624092, 670108, 1172689, 2345378, 4690756, 5193337, 10386674, 20773348, 36353359, 72706718, 145413436]

約数ペア:

[(1, 145413436), (2, 72706718), (4, 36353359), (7, 20773348), (14, 10386674), (28, 5193337), (31, 4690756), (62, 2345378), (124, 1172689), (217, 670108), (233, 624092), (434, 335054), (466, 312046), (719, 202244), (868, 167527), (932, 156023), (1438, 101122), (1631, 89156), (2876, 50561), (3262, 44578), (5033, 28892), (6524, 22289), (7223, 20132), (10066, 14446)]