149854562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2633}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 265507200

約数和(自身を除く): 115652638

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 2633, 4378, 5174, 5266, 28457, 28963, 34229, 56914, 57926, 68458, 376519, 523967, 753038, 1047934, 5763637, 6811571, 11527274, 13623142, 74927281, 149854562]

約数ペア:

[(1, 149854562), (2, 74927281), (11, 13623142), (13, 11527274), (22, 6811571), (26, 5763637), (143, 1047934), (199, 753038), (286, 523967), (398, 376519), (2189, 68458), (2587, 57926), (2633, 56914), (4378, 34229), (5174, 28963), (5266, 28457)]