159316612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 344270080

約数和(自身を除く): 184953468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 997, 1756, 1994, 3073, 3988, 5707, 6146, 6979, 11414, 12292, 12961, 13958, 22828, 25922, 27916, 39949, 51844, 79898, 90727, 159796, 181454, 362908, 437683, 875366, 1750732, 3063781, 5689879, 6127562, 11379758, 12255124, 22759516, 39829153, 79658306, 159316612]

約数ペア:

[(1, 159316612), (2, 79658306), (4, 39829153), (7, 22759516), (13, 12255124), (14, 11379758), (26, 6127562), (28, 5689879), (52, 3063781), (91, 1750732), (182, 875366), (364, 437683), (439, 362908), (878, 181454), (997, 159796), (1756, 90727), (1994, 79898), (3073, 51844), (3988, 39949), (5707, 27916), (6146, 25922), (6979, 22828), (11414, 13958), (12292, 12961)]