138529272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{117797}}^1$

素因数の和:117820

約数の個数: 48

約数和(自身を含む): 402869160

約数和(自身を除く): 264339888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 117797, 235594, 353391, 471188, 706782, 824579, 942376, 1413564, 1649158, 2473737, 2827128, 3298316, 4947474, 5772053, 6596632, 9894948, 11544106, 17316159, 19789896, 23088212, 34632318, 46176424, 69264636, 138529272]

約数ペア:

[(1, 138529272), (2, 69264636), (3, 46176424), (4, 34632318), (6, 23088212), (7, 19789896), (8, 17316159), (12, 11544106), (14, 9894948), (21, 6596632), (24, 5772053), (28, 4947474), (42, 3298316), (49, 2827128), (56, 2473737), (84, 1649158), (98, 1413564), (147, 942376), (168, 824579), (196, 706782), (294, 471188), (392, 353391), (588, 235594), (1176, 117797)]