171420984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{340121}}^1$

素因数の和:340140

約数の個数: 48

約数和(自身を含む): 530590320

約数和(自身を除く): 359169336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 340121, 680242, 1020363, 1360484, 2040726, 2380847, 2720968, 3061089, 4081452, 4761694, 6122178, 7142541, 8162904, 9523388, 12244356, 14285082, 19046776, 21427623, 24488712, 28570164, 42855246, 57140328, 85710492, 171420984]

約数ペア:

[(1, 171420984), (2, 85710492), (3, 57140328), (4, 42855246), (6, 28570164), (7, 24488712), (8, 21427623), (9, 19046776), (12, 14285082), (14, 12244356), (18, 9523388), (21, 8162904), (24, 7142541), (28, 6122178), (36, 4761694), (42, 4081452), (56, 3061089), (63, 2720968), (72, 2380847), (84, 2040726), (126, 1360484), (168, 1020363), (252, 680242), (504, 340121)]