155838018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161323}}^1$

素因数の和:161358

約数の個数: 32

約数和(自身を含む): 371690496

約数和(自身を除く): 215852478

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 161323, 322646, 483969, 967938, 1129261, 2258522, 3387783, 3710429, 6775566, 7420858, 11131287, 22262574, 25973003, 51946006, 77919009, 155838018]

約数ペア:

[(1, 155838018), (2, 77919009), (3, 51946006), (6, 25973003), (7, 22262574), (14, 11131287), (21, 7420858), (23, 6775566), (42, 3710429), (46, 3387783), (69, 2258522), (138, 1129261), (161, 967938), (322, 483969), (483, 322646), (966, 161323)]