166225129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 210124800

約数和(自身を除く): 43899671

約数列:

[1, 7, 19, 29, 71, 133, 203, 497, 551, 607, 1349, 2059, 3857, 4249, 9443, 11533, 14413, 17603, 39121, 43097, 80731, 123221, 273847, 301679, 334457, 818843, 1249813, 2341199, 5731901, 8748691, 23746447, 166225129]

約数ペア:

[(1, 166225129), (7, 23746447), (19, 8748691), (29, 5731901), (71, 2341199), (133, 1249813), (203, 818843), (497, 334457), (551, 301679), (607, 273847), (1349, 123221), (2059, 80731), (3857, 43097), (4249, 39121), (9443, 17603), (11533, 14413)]