139713174

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 80

約数和(自身を含む): 335533968

約数和(自身を除く): 195820794

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 194, 291, 306, 459, 523, 582, 873, 918, 1046, 1377, 1569, 1649, 1746, 2619, 2754, 3138, 3298, 4707, 4947, 5238, 7857, 8891, 9414, 9894, 14121, 14841, 15714, 17782, 26673, 28242, 29682, 42363, 44523, 50731, 53346, 80019, 84726, 89046, 101462, 133569, 152193, 160038, 240057, 267138, 304386, 456579, 480114, 720171, 862427, 913158, 1369737, 1440342, 1724854, 2587281, 2739474, 4109211, 5174562, 7761843, 8218422, 15523686, 23285529, 46571058, 69856587, 139713174]

約数ペア:

[(1, 139713174), (2, 69856587), (3, 46571058), (6, 23285529), (9, 15523686), (17, 8218422), (18, 7761843), (27, 5174562), (34, 4109211), (51, 2739474), (54, 2587281), (81, 1724854), (97, 1440342), (102, 1369737), (153, 913158), (162, 862427), (194, 720171), (291, 480114), (306, 456579), (459, 304386), (523, 267138), (582, 240057), (873, 160038), (918, 152193), (1046, 133569), (1377, 101462), (1569, 89046), (1649, 84726), (1746, 80019), (2619, 53346), (2754, 50731), (3138, 44523), (3298, 42363), (4707, 29682), (4947, 28242), (5238, 26673), (7857, 17782), (8891, 15714), (9414, 14841), (9894, 14121)]