166417966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 294368256

約数和(自身を除く): 127950290

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 1871, 3421, 3742, 4043, 6842, 8086, 20581, 24323, 41162, 44473, 48646, 88946, 267553, 535106, 581881, 1163762, 6400691, 7564453, 12801382, 15128906, 83208983, 166417966]

約数ペア:

[(1, 166417966), (2, 83208983), (11, 15128906), (13, 12801382), (22, 7564453), (26, 6400691), (143, 1163762), (286, 581881), (311, 535106), (622, 267553), (1871, 88946), (3421, 48646), (3742, 44473), (4043, 41162), (6842, 24323), (8086, 20581)]