142456428

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{5519}}^1$

素因数の和:5771

約数の個数: 48

約数和(自身を含む): 370944000

約数和(自身を除く): 228487572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 5519, 6453, 8604, 11038, 12906, 16557, 22076, 25812, 33114, 49671, 66228, 99342, 149013, 198684, 298026, 596052, 1319041, 2638082, 3957123, 5276164, 7914246, 11871369, 15828492, 23742738, 35614107, 47485476, 71228214, 142456428]

約数ペア:

[(1, 142456428), (2, 71228214), (3, 47485476), (4, 35614107), (6, 23742738), (9, 15828492), (12, 11871369), (18, 7914246), (27, 5276164), (36, 3957123), (54, 2638082), (108, 1319041), (239, 596052), (478, 298026), (717, 198684), (956, 149013), (1434, 99342), (2151, 66228), (2868, 49671), (4302, 33114), (5519, 25812), (6453, 22076), (8604, 16557), (11038, 12906)]