156938342420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1\times {\mathrm{147779}}^1$

素因数の和:149648

約数の個数: 48

約数和(自身を含む): 341123529600

約数和(自身を除く): 184185187180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1831, 3662, 7324, 9155, 18310, 36620, 53099, 106198, 147779, 212396, 265495, 295558, 530990, 591116, 738895, 1061980, 1477790, 2955580, 4285591, 8571182, 17142364, 21427955, 42855910, 85711820, 270583349, 541166698, 1082333396, 1352916745, 2705833490, 5411666980, 7846917121, 15693834242, 31387668484, 39234585605, 78469171210, 156938342420]

約数ペア:

[(1, 156938342420), (2, 78469171210), (4, 39234585605), (5, 31387668484), (10, 15693834242), (20, 7846917121), (29, 5411666980), (58, 2705833490), (116, 1352916745), (145, 1082333396), (290, 541166698), (580, 270583349), (1831, 85711820), (3662, 42855910), (7324, 21427955), (9155, 17142364), (18310, 8571182), (36620, 4285591), (53099, 2955580), (106198, 1477790), (147779, 1061980), (212396, 738895), (265495, 591116), (295558, 530990)]