137621176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 323988480

約数和(自身を除く): 186367304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 157, 308, 314, 616, 628, 1099, 1256, 1423, 1727, 2198, 2846, 3454, 4396, 5692, 6908, 8792, 9961, 11384, 12089, 13816, 15653, 19922, 24178, 31306, 39844, 48356, 62612, 79688, 96712, 109571, 125224, 219142, 223411, 438284, 446822, 876568, 893644, 1563877, 1787288, 2457521, 3127754, 4915042, 6255508, 9830084, 12511016, 17202647, 19660168, 34405294, 68810588, 137621176]

約数ペア:

[(1, 137621176), (2, 68810588), (4, 34405294), (7, 19660168), (8, 17202647), (11, 12511016), (14, 9830084), (22, 6255508), (28, 4915042), (44, 3127754), (56, 2457521), (77, 1787288), (88, 1563877), (154, 893644), (157, 876568), (308, 446822), (314, 438284), (616, 223411), (628, 219142), (1099, 125224), (1256, 109571), (1423, 96712), (1727, 79688), (2198, 62612), (2846, 48356), (3454, 39844), (4396, 31306), (5692, 24178), (6908, 19922), (8792, 15653), (9961, 13816), (11384, 12089)]