162519962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 274190400

約数和(自身を除く): 111670438

約数列:

[1, 2, 11, 22, 43, 86, 149, 298, 473, 946, 1153, 1639, 2306, 3278, 6407, 12683, 12814, 25366, 49579, 70477, 99158, 140954, 171797, 343594, 545369, 1090738, 1889767, 3779534, 7387271, 14774542, 81259981, 162519962]

約数ペア:

[(1, 162519962), (2, 81259981), (11, 14774542), (22, 7387271), (43, 3779534), (86, 1889767), (149, 1090738), (298, 545369), (473, 343594), (946, 171797), (1153, 140954), (1639, 99158), (2306, 70477), (3278, 49579), (6407, 25366), (12683, 12814)]