161476002

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3727}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 366387840

約数和(自身を除く): 204911838

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2407, 3727, 4814, 7221, 7454, 11181, 14442, 21663, 22362, 33543, 43326, 67086, 108083, 216166, 309341, 324249, 618682, 648498, 928023, 972747, 1856046, 1945494, 2784069, 5568138, 8970889, 17941778, 26912667, 53825334, 80738001, 161476002]

約数ペア:

[(1, 161476002), (2, 80738001), (3, 53825334), (6, 26912667), (9, 17941778), (18, 8970889), (29, 5568138), (58, 2784069), (83, 1945494), (87, 1856046), (166, 972747), (174, 928023), (249, 648498), (261, 618682), (498, 324249), (522, 309341), (747, 216166), (1494, 108083), (2407, 67086), (3727, 43326), (4814, 33543), (7221, 22362), (7454, 21663), (11181, 14442)]