140219568

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13339}}^1$

素因数の和:13426

約数の個数: 60

約数和(自身を含む): 397825480

約数和(自身を除く): 257605912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 13339, 26678, 40017, 53356, 80034, 106712, 120051, 160068, 213424, 240102, 320136, 480204, 640272, 960408, 973747, 1920816, 1947494, 2921241, 3894988, 5842482, 7789976, 8763723, 11684964, 15579952, 17527446, 23369928, 35054892, 46739856, 70109784, 140219568]

約数ペア:

[(1, 140219568), (2, 70109784), (3, 46739856), (4, 35054892), (6, 23369928), (8, 17527446), (9, 15579952), (12, 11684964), (16, 8763723), (18, 7789976), (24, 5842482), (36, 3894988), (48, 2921241), (72, 1947494), (73, 1920816), (144, 973747), (146, 960408), (219, 640272), (292, 480204), (438, 320136), (584, 240102), (657, 213424), (876, 160068), (1168, 120051), (1314, 106712), (1752, 80034), (2628, 53356), (3504, 40017), (5256, 26678), (10512, 13339)]