168313375083

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4363}}^1\times {\mathrm{12329}}^1$

素因数の和:16851

約数の個数: 32

約数和(自身を含む): 258278976000

約数和(自身を除く): 89965600917

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4363, 12329, 13089, 30541, 36987, 86303, 91623, 258909, 650087, 1837021, 1950261, 4550609, 5511063, 12859147, 13651827, 38577441, 53791427, 161374281, 376539989, 1129619967, 8014922623, 24044767869, 56104458361, 168313375083]

約数ペア:

[(1, 168313375083), (3, 56104458361), (7, 24044767869), (21, 8014922623), (149, 1129619967), (447, 376539989), (1043, 161374281), (3129, 53791427), (4363, 38577441), (12329, 13651827), (13089, 12859147), (30541, 5511063), (36987, 4550609), (86303, 1950261), (91623, 1837021), (258909, 650087)]