142716828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14557}}^1$

素因数の和:14626

約数の個数: 48

約数和(自身を含む): 358709120

約数和(自身を除く): 215992292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 14557, 29114, 43671, 58228, 87342, 174684, 276583, 553166, 625951, 829749, 1106332, 1251902, 1659498, 1877853, 2503804, 3318996, 3755706, 7511412, 11893069, 23786138, 35679207, 47572276, 71358414, 142716828]

約数ペア:

[(1, 142716828), (2, 71358414), (3, 47572276), (4, 35679207), (6, 23786138), (12, 11893069), (19, 7511412), (38, 3755706), (43, 3318996), (57, 2503804), (76, 1877853), (86, 1659498), (114, 1251902), (129, 1106332), (172, 829749), (228, 625951), (258, 553166), (516, 276583), (817, 174684), (1634, 87342), (2451, 58228), (3268, 43671), (4902, 29114), (9804, 14557)]