168420312

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{34913}}^1$

素因数の和:34992

約数の個数: 48

約数和(自身を含む): 462959640

約数和(自身を除く): 294539328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 34913, 69826, 104739, 139652, 209478, 279304, 314217, 418956, 628434, 837912, 1256868, 2339171, 2513736, 4678342, 7017513, 9356684, 14035026, 18713368, 21052539, 28070052, 42105078, 56140104, 84210156, 168420312]

約数ペア:

[(1, 168420312), (2, 84210156), (3, 56140104), (4, 42105078), (6, 28070052), (8, 21052539), (9, 18713368), (12, 14035026), (18, 9356684), (24, 7017513), (36, 4678342), (67, 2513736), (72, 2339171), (134, 1256868), (201, 837912), (268, 628434), (402, 418956), (536, 314217), (603, 279304), (804, 209478), (1206, 139652), (1608, 104739), (2412, 69826), (4824, 34913)]