168747216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{797}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 477344448

約数和(自身を除く): 308597232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 401, 528, 797, 802, 1203, 1594, 1604, 2391, 2406, 3188, 3208, 4411, 4782, 4812, 6376, 6416, 8767, 8822, 9564, 9624, 12752, 13233, 17534, 17644, 19128, 19248, 26301, 26466, 35068, 35288, 38256, 52602, 52932, 70136, 70576, 105204, 105864, 140272, 210408, 211728, 319597, 420816, 639194, 958791, 1278388, 1917582, 2556776, 3515567, 3835164, 5113552, 7031134, 7670328, 10546701, 14062268, 15340656, 21093402, 28124536, 42186804, 56249072, 84373608, 168747216]

約数ペア:

[(1, 168747216), (2, 84373608), (3, 56249072), (4, 42186804), (6, 28124536), (8, 21093402), (11, 15340656), (12, 14062268), (16, 10546701), (22, 7670328), (24, 7031134), (33, 5113552), (44, 3835164), (48, 3515567), (66, 2556776), (88, 1917582), (132, 1278388), (176, 958791), (264, 639194), (401, 420816), (528, 319597), (797, 211728), (802, 210408), (1203, 140272), (1594, 105864), (1604, 105204), (2391, 70576), (2406, 70136), (3188, 52932), (3208, 52602), (4411, 38256), (4782, 35288), (4812, 35068), (6376, 26466), (6416, 26301), (8767, 19248), (8822, 19128), (9564, 17644), (9624, 17534), (12752, 13233)]