145247148

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5233}}^1$

素因数の和:5503

約数の個数: 48

約数和(自身を含む): 378104160

約数和(自身を除く): 232857012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 5233, 6939, 9252, 10466, 13878, 15699, 20932, 27756, 31398, 47097, 62796, 94194, 141291, 188388, 282582, 565164, 1344881, 2689762, 4034643, 5379524, 8069286, 12103929, 16138572, 24207858, 36311787, 48415716, 72623574, 145247148]

約数ペア:

[(1, 145247148), (2, 72623574), (3, 48415716), (4, 36311787), (6, 24207858), (9, 16138572), (12, 12103929), (18, 8069286), (27, 5379524), (36, 4034643), (54, 2689762), (108, 1344881), (257, 565164), (514, 282582), (771, 188388), (1028, 141291), (1542, 94194), (2313, 62796), (3084, 47097), (4626, 31398), (5233, 27756), (6939, 20932), (9252, 15699), (10466, 13878)]