159199638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 356977152

約数和(自身を除く): 197777514

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 402, 533, 743, 871, 1066, 1486, 1599, 1742, 2229, 2613, 2747, 3198, 4458, 5226, 5494, 8241, 9659, 16482, 19318, 28977, 30463, 35711, 49781, 57954, 60926, 71422, 91389, 99562, 107133, 149343, 182778, 214266, 298686, 396019, 647153, 792038, 1188057, 1294306, 1941459, 2041021, 2376114, 3882918, 4082042, 6123063, 12246126, 26533273, 53066546, 79599819, 159199638]

約数ペア:

[(1, 159199638), (2, 79599819), (3, 53066546), (6, 26533273), (13, 12246126), (26, 6123063), (39, 4082042), (41, 3882918), (67, 2376114), (78, 2041021), (82, 1941459), (123, 1294306), (134, 1188057), (201, 792038), (246, 647153), (402, 396019), (533, 298686), (743, 214266), (871, 182778), (1066, 149343), (1486, 107133), (1599, 99562), (1742, 91389), (2229, 71422), (2613, 60926), (2747, 57954), (3198, 49781), (4458, 35711), (5226, 30463), (5494, 28977), (8241, 19318), (9659, 16482)]