184428559

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 227128320

約数和(自身を除く): 42699761

約数列:

[1, 7, 23, 61, 89, 161, 211, 427, 623, 1403, 1477, 2047, 4853, 5429, 9821, 12871, 14329, 18779, 33971, 38003, 90097, 124867, 131453, 296033, 431917, 874069, 1145519, 2072231, 3023419, 8018633, 26346937, 184428559]

約数ペア:

[(1, 184428559), (7, 26346937), (23, 8018633), (61, 3023419), (89, 2072231), (161, 1145519), (211, 874069), (427, 431917), (623, 296033), (1403, 131453), (1477, 124867), (2047, 90097), (4853, 38003), (5429, 33971), (9821, 18779), (12871, 14329)]