156976167

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 221276160

約数和(自身を除く): 64299993

約数列:

[1, 3, 41, 59, 97, 123, 177, 223, 291, 669, 2419, 3977, 5723, 7257, 9143, 11931, 13157, 17169, 21631, 27429, 39471, 64893, 234643, 539437, 703929, 886871, 1276229, 1618311, 2660613, 3828687, 52325389, 156976167]

約数ペア:

[(1, 156976167), (3, 52325389), (41, 3828687), (59, 2660613), (97, 1618311), (123, 1276229), (177, 886871), (223, 703929), (291, 539437), (669, 234643), (2419, 64893), (3977, 39471), (5723, 27429), (7257, 21631), (9143, 17169), (11931, 13157)]