156764458284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1921981}}^1$

素因数の和:1922966

約数の個数: 48

約数和(自身を含む): 418469296896

約数和(自身を除く): 261704838612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1942, 2913, 3884, 5826, 6797, 11652, 13594, 20391, 27188, 40782, 81564, 1921981, 3843962, 5765943, 7687924, 11531886, 13453867, 23063772, 26907734, 40361601, 53815468, 80723202, 161446404, 1866243551, 3732487102, 5598730653, 7464974204, 11197461306, 13063704857, 22394922612, 26127409714, 39191114571, 52254819428, 78382229142, 156764458284]

約数ペア:

[(1, 156764458284), (2, 78382229142), (3, 52254819428), (4, 39191114571), (6, 26127409714), (7, 22394922612), (12, 13063704857), (14, 11197461306), (21, 7464974204), (28, 5598730653), (42, 3732487102), (84, 1866243551), (971, 161446404), (1942, 80723202), (2913, 53815468), (3884, 40361601), (5826, 26907734), (6797, 23063772), (11652, 13453867), (13594, 11531886), (20391, 7687924), (27188, 5765943), (40782, 3843962), (81564, 1921981)]