216165168

素因数分解:

$2^4\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{1381}}^1$

素因数の和:2482

約数の個数: 60

約数和(自身を含む): 605957248

約数和(自身を除く): 389792080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1087, 1381, 2174, 2762, 3261, 4143, 4348, 5524, 6522, 8286, 8696, 9783, 11048, 12429, 13044, 16572, 17392, 19566, 22096, 24858, 26088, 33144, 39132, 49716, 52176, 66288, 78264, 99432, 156528, 198864, 1501147, 3002294, 4503441, 6004588, 9006882, 12009176, 13510323, 18013764, 24018352, 27020646, 36027528, 54041292, 72055056, 108082584, 216165168]

約数ペア:

[(1, 216165168), (2, 108082584), (3, 72055056), (4, 54041292), (6, 36027528), (8, 27020646), (9, 24018352), (12, 18013764), (16, 13510323), (18, 12009176), (24, 9006882), (36, 6004588), (48, 4503441), (72, 3002294), (144, 1501147), (1087, 198864), (1381, 156528), (2174, 99432), (2762, 78264), (3261, 66288), (4143, 52176), (4348, 49716), (5524, 39132), (6522, 33144), (8286, 26088), (8696, 24858), (9783, 22096), (11048, 19566), (12429, 17392), (13044, 16572)]