162111572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 342545280

約数和(自身を除く): 180433708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 461, 532, 661, 922, 1322, 1844, 2644, 3227, 4627, 6454, 8759, 9254, 12559, 12908, 17518, 18508, 25118, 35036, 50236, 61313, 87913, 122626, 175826, 245252, 304721, 351652, 609442, 1218884, 2133047, 4266094, 5789699, 8532188, 11579398, 23158796, 40527893, 81055786, 162111572]

約数ペア:

[(1, 162111572), (2, 81055786), (4, 40527893), (7, 23158796), (14, 11579398), (19, 8532188), (28, 5789699), (38, 4266094), (76, 2133047), (133, 1218884), (266, 609442), (461, 351652), (532, 304721), (661, 245252), (922, 175826), (1322, 122626), (1844, 87913), (2644, 61313), (3227, 50236), (4627, 35036), (6454, 25118), (8759, 18508), (9254, 17518), (12559, 12908)]