168720264

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8647}}^1$

素因数の和:8930

約数の個数: 48

約数和(自身を含む): 458689920

約数和(自身を除く): 289969656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 8647, 9756, 17294, 19512, 25941, 34588, 51882, 69176, 77823, 103764, 155646, 207528, 311292, 622584, 2343337, 4686674, 7030011, 9373348, 14060022, 18746696, 21090033, 28120044, 42180066, 56240088, 84360132, 168720264]

約数ペア:

[(1, 168720264), (2, 84360132), (3, 56240088), (4, 42180066), (6, 28120044), (8, 21090033), (9, 18746696), (12, 14060022), (18, 9373348), (24, 7030011), (36, 4686674), (72, 2343337), (271, 622584), (542, 311292), (813, 207528), (1084, 155646), (1626, 103764), (2168, 77823), (2439, 69176), (3252, 51882), (4878, 34588), (6504, 25941), (8647, 19512), (9756, 17294)]