144751348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 306275200

約数和(自身を除く): 161523852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 482, 532, 964, 1129, 1687, 2258, 3374, 4516, 4579, 6748, 7903, 9158, 15806, 18316, 21451, 31612, 32053, 42902, 64106, 85804, 128212, 150157, 272089, 300314, 544178, 600628, 1088356, 1904623, 3809246, 5169691, 7618492, 10339382, 20678764, 36187837, 72375674, 144751348]

約数ペア:

[(1, 144751348), (2, 72375674), (4, 36187837), (7, 20678764), (14, 10339382), (19, 7618492), (28, 5169691), (38, 3809246), (76, 1904623), (133, 1088356), (241, 600628), (266, 544178), (482, 300314), (532, 272089), (964, 150157), (1129, 128212), (1687, 85804), (2258, 64106), (3374, 42902), (4516, 32053), (4579, 31612), (6748, 21451), (7903, 18316), (9158, 15806)]