156978312498

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{15380983}}^1$

素因数の和:15381010

約数の個数: 56

約数和(自身を含む): 403473972288

約数和(自身を除く): 246495659790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 15380983, 30761966, 46142949, 92285898, 107666881, 138428847, 215333762, 276857694, 323000643, 415286541, 646001286, 830573082, 969001929, 1245859623, 1938003858, 2491719246, 2907005787, 3737578869, 5814011574, 7475157738, 8721017361, 11212736607, 17442034722, 22425473214, 26163052083, 52326104166, 78489156249, 156978312498]

約数ペア:

[(1, 156978312498), (2, 78489156249), (3, 52326104166), (6, 26163052083), (7, 22425473214), (9, 17442034722), (14, 11212736607), (18, 8721017361), (21, 7475157738), (27, 5814011574), (42, 3737578869), (54, 2907005787), (63, 2491719246), (81, 1938003858), (126, 1245859623), (162, 969001929), (189, 830573082), (243, 646001286), (378, 415286541), (486, 323000643), (567, 276857694), (729, 215333762), (1134, 138428847), (1458, 107666881), (1701, 92285898), (3402, 46142949), (5103, 30761966), (10206, 15380983)]