129376494

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 337841280

約数和(自身を除く): 208464786

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 37, 39, 51, 54, 74, 78, 102, 111, 117, 153, 221, 222, 234, 293, 306, 333, 351, 442, 459, 481, 586, 629, 663, 666, 702, 879, 918, 962, 999, 1258, 1326, 1443, 1758, 1887, 1989, 1998, 2637, 2886, 3774, 3809, 3978, 4329, 4981, 5274, 5661, 5967, 7618, 7911, 8177, 8658, 9962, 10841, 11322, 11427, 11934, 12987, 14943, 15822, 16354, 16983, 21682, 22854, 24531, 25974, 29886, 32523, 33966, 34281, 44829, 49062, 64753, 65046, 68562, 73593, 89658, 97569, 102843, 129506, 134487, 140933, 147186, 184297, 194259, 195138, 205686, 220779, 268974, 281866, 292707, 368594, 388518, 422799, 441558, 552891, 582777, 585414, 845598, 1105782, 1165554, 1268397, 1658673, 1748331, 2395861, 2536794, 3317346, 3496662, 3805191, 4791722, 4976019, 7187583, 7610382, 9952038, 14375166, 21562749, 43125498, 64688247, 129376494]

約数ペア:

[(1, 129376494), (2, 64688247), (3, 43125498), (6, 21562749), (9, 14375166), (13, 9952038), (17, 7610382), (18, 7187583), (26, 4976019), (27, 4791722), (34, 3805191), (37, 3496662), (39, 3317346), (51, 2536794), (54, 2395861), (74, 1748331), (78, 1658673), (102, 1268397), (111, 1165554), (117, 1105782), (153, 845598), (221, 585414), (222, 582777), (234, 552891), (293, 441558), (306, 422799), (333, 388518), (351, 368594), (442, 292707), (459, 281866), (481, 268974), (586, 220779), (629, 205686), (663, 195138), (666, 194259), (702, 184297), (879, 147186), (918, 140933), (962, 134487), (999, 129506), (1258, 102843), (1326, 97569), (1443, 89658), (1758, 73593), (1887, 68562), (1989, 65046), (1998, 64753), (2637, 49062), (2886, 44829), (3774, 34281), (3809, 33966), (3978, 32523), (4329, 29886), (4981, 25974), (5274, 24531), (5661, 22854), (5967, 21682), (7618, 16983), (7911, 16354), (8177, 15822), (8658, 14943), (9962, 12987), (10841, 11934), (11322, 11427)]