169979054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 307776000

約数和(自身を除く): 137796946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 698, 1831, 2443, 3662, 4886, 6631, 12817, 13262, 25634, 34789, 46417, 69578, 92834, 243523, 487046, 639019, 1278038, 4473133, 8946266, 12141361, 24282722, 84989527, 169979054]

約数ペア:

[(1, 169979054), (2, 84989527), (7, 24282722), (14, 12141361), (19, 8946266), (38, 4473133), (133, 1278038), (266, 639019), (349, 487046), (698, 243523), (1831, 92834), (2443, 69578), (3662, 46417), (4886, 34789), (6631, 25634), (12817, 13262)]