145228578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3367

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 196915422

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 2001, 3299, 4002, 6598, 7337, 9897, 14674, 19794, 22011, 36289, 44022, 72578, 75877, 95671, 108867, 151754, 191342, 217734, 227631, 287013, 455262, 574026, 834647, 1052381, 1669294, 2104762, 2200433, 2503941, 3157143, 4400866, 5007882, 6314286, 6601299, 13202598, 24204763, 48409526, 72614289, 145228578]

約数ペア:

[(1, 145228578), (2, 72614289), (3, 48409526), (6, 24204763), (11, 13202598), (22, 6601299), (23, 6314286), (29, 5007882), (33, 4400866), (46, 3157143), (58, 2503941), (66, 2200433), (69, 2104762), (87, 1669294), (138, 1052381), (174, 834647), (253, 574026), (319, 455262), (506, 287013), (638, 227631), (667, 217734), (759, 191342), (957, 151754), (1334, 108867), (1518, 95671), (1914, 75877), (2001, 72578), (3299, 44022), (4002, 36289), (6598, 22011), (7337, 19794), (9897, 14674)]