149761898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1319}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 264781440

約数和(自身を除く): 115019542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 1319, 2638, 4367, 5161, 8734, 10322, 14509, 17147, 29018, 34294, 56771, 113542, 188617, 377234, 523643, 1047286, 5760073, 6807359, 11520146, 13614718, 74880949, 149761898]

約数ペア:

[(1, 149761898), (2, 74880949), (11, 13614718), (13, 11520146), (22, 6807359), (26, 5760073), (143, 1047286), (286, 523643), (397, 377234), (794, 188617), (1319, 113542), (2638, 56771), (4367, 34294), (5161, 29018), (8734, 17147), (10322, 14509)]