161946348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 399383040

約数和(自身を除く): 237436692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 271, 542, 813, 1084, 1626, 2621, 3252, 5149, 5242, 7863, 10298, 10484, 15447, 15726, 20596, 30894, 31452, 49799, 61788, 99598, 149397, 199196, 298794, 597588, 710291, 1420582, 2130873, 2841164, 4261746, 8523492, 13495529, 26991058, 40486587, 53982116, 80973174, 161946348]

約数ペア:

[(1, 161946348), (2, 80973174), (3, 53982116), (4, 40486587), (6, 26991058), (12, 13495529), (19, 8523492), (38, 4261746), (57, 2841164), (76, 2130873), (114, 1420582), (228, 710291), (271, 597588), (542, 298794), (813, 199196), (1084, 149397), (1626, 99598), (2621, 61788), (3252, 49799), (5149, 31452), (5242, 30894), (7863, 20596), (10298, 15726), (10484, 15447)]