159382222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7192

約数の個数: 24

約数和(自身を含む): 260494272

約数和(自身を除く): 101112050

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 7121, 11191, 14242, 22382, 135299, 220751, 270598, 441502, 2570681, 4194269, 5141362, 8388538, 79691111, 159382222]

約数ペア:

[(1, 159382222), (2, 79691111), (19, 8388538), (31, 5141362), (38, 4194269), (62, 2570681), (361, 441502), (589, 270598), (722, 220751), (1178, 135299), (7121, 22382), (11191, 14242)]