126156978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{13249}}^1$

素因数の和:13303

約数の個数: 36

約数和(自身を含む): 285762750

約数和(自身を除く): 159605772

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 13249, 26498, 39747, 79494, 119241, 238482, 304727, 609454, 914181, 1828362, 2742543, 5485086, 7008721, 14017442, 21026163, 42052326, 63078489, 126156978]

約数ペア:

[(1, 126156978), (2, 63078489), (3, 42052326), (6, 21026163), (9, 14017442), (18, 7008721), (23, 5485086), (46, 2742543), (69, 1828362), (138, 914181), (207, 609454), (414, 304727), (529, 238482), (1058, 119241), (1587, 79494), (3174, 39747), (4761, 26498), (9522, 13249)]