145502406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4191

約数の個数: 80

約数和(自身を含む): 384721920

約数和(自身を除く): 239219514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2511, 3906, 4139, 5022, 5859, 8278, 11718, 12417, 17577, 24834, 28973, 35154, 37251, 57946, 74502, 86919, 111753, 128309, 173838, 223506, 256618, 260757, 335259, 384927, 521514, 670518, 769854, 782271, 898163, 1154781, 1564542, 1796326, 2309562, 2346813, 2694489, 3464343, 4693626, 5388978, 6928686, 8083467, 10393029, 16166934, 20786058, 24250401, 48500802, 72751203, 145502406]

約数ペア:

[(1, 145502406), (2, 72751203), (3, 48500802), (6, 24250401), (7, 20786058), (9, 16166934), (14, 10393029), (18, 8083467), (21, 6928686), (27, 5388978), (31, 4693626), (42, 3464343), (54, 2694489), (62, 2346813), (63, 2309562), (81, 1796326), (93, 1564542), (126, 1154781), (162, 898163), (186, 782271), (189, 769854), (217, 670518), (279, 521514), (378, 384927), (434, 335259), (558, 260757), (567, 256618), (651, 223506), (837, 173838), (1134, 128309), (1302, 111753), (1674, 86919), (1953, 74502), (2511, 57946), (3906, 37251), (4139, 35154), (5022, 28973), (5859, 24834), (8278, 17577), (11718, 12417)]