144663882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 331997184

約数和(自身を除く): 187333302

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 157, 253, 314, 471, 506, 607, 759, 942, 1214, 1518, 1727, 1821, 3454, 3611, 3642, 5181, 6677, 7222, 10362, 10833, 13354, 13961, 20031, 21666, 27922, 39721, 40062, 41883, 79442, 83766, 95299, 119163, 153571, 190598, 238326, 285897, 307142, 460713, 571794, 921426, 1048289, 2096578, 2191877, 3144867, 4383754, 6289734, 6575631, 13151262, 24110647, 48221294, 72331941, 144663882]

約数ペア:

[(1, 144663882), (2, 72331941), (3, 48221294), (6, 24110647), (11, 13151262), (22, 6575631), (23, 6289734), (33, 4383754), (46, 3144867), (66, 2191877), (69, 2096578), (138, 1048289), (157, 921426), (253, 571794), (314, 460713), (471, 307142), (506, 285897), (607, 238326), (759, 190598), (942, 153571), (1214, 119163), (1518, 95299), (1727, 83766), (1821, 79442), (3454, 41883), (3611, 40062), (3642, 39721), (5181, 27922), (6677, 21666), (7222, 20031), (10362, 13961), (10833, 13354)]