158502176

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4507}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 358981056

約数和(自身を除く): 200478880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 4507, 5024, 8792, 9014, 17584, 18028, 31549, 35168, 36056, 63098, 72112, 126196, 144224, 252392, 504784, 707599, 1009568, 1415198, 2830396, 4953193, 5660792, 9906386, 11321584, 19812772, 22643168, 39625544, 79251088, 158502176]

約数ペア:

[(1, 158502176), (2, 79251088), (4, 39625544), (7, 22643168), (8, 19812772), (14, 11321584), (16, 9906386), (28, 5660792), (32, 4953193), (56, 2830396), (112, 1415198), (157, 1009568), (224, 707599), (314, 504784), (628, 252392), (1099, 144224), (1256, 126196), (2198, 72112), (2512, 63098), (4396, 36056), (4507, 35168), (5024, 31549), (8792, 18028), (9014, 17584)]