158465440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 431149824

約数和(自身を除く): 272684384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 560, 604, 755, 937, 1057, 1120, 1208, 1510, 1874, 2114, 2416, 3020, 3748, 4228, 4685, 4832, 5285, 6040, 6559, 7496, 8456, 9370, 10570, 12080, 13118, 14992, 16912, 18740, 21140, 24160, 26236, 29984, 32795, 33824, 37480, 42280, 52472, 65590, 74960, 84560, 104944, 131180, 141487, 149920, 169120, 209888, 262360, 282974, 524720, 565948, 707435, 990409, 1049440, 1131896, 1414870, 1980818, 2263792, 2829740, 3961636, 4527584, 4952045, 5659480, 7923272, 9904090, 11318960, 15846544, 19808180, 22637920, 31693088, 39616360, 79232720, 158465440]

約数ペア:

[(1, 158465440), (2, 79232720), (4, 39616360), (5, 31693088), (7, 22637920), (8, 19808180), (10, 15846544), (14, 11318960), (16, 9904090), (20, 7923272), (28, 5659480), (32, 4952045), (35, 4527584), (40, 3961636), (56, 2829740), (70, 2263792), (80, 1980818), (112, 1414870), (140, 1131896), (151, 1049440), (160, 990409), (224, 707435), (280, 565948), (302, 524720), (560, 282974), (604, 262360), (755, 209888), (937, 169120), (1057, 149920), (1120, 141487), (1208, 131180), (1510, 104944), (1874, 84560), (2114, 74960), (2416, 65590), (3020, 52472), (3748, 42280), (4228, 37480), (4685, 33824), (4832, 32795), (5285, 29984), (6040, 26236), (6559, 24160), (7496, 21140), (8456, 18740), (9370, 16912), (10570, 14992), (12080, 13118)]