156949183974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{76961}}^1$

素因数の和:77094

約数の個数: 72

約数和(自身を含む): 351666160776

約数和(自身を除く): 194716976802

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 2809, 3498, 5618, 6413, 8427, 12826, 16854, 19239, 30899, 38478, 61798, 76961, 92697, 153922, 185394, 230883, 339889, 461766, 679778, 846571, 1019667, 1693142, 2039334, 2539713, 4078933, 5079426, 8157866, 9312281, 12236799, 18624562, 24473598, 27936843, 44868263, 55873686, 89736526, 134604789, 216183449, 269209578, 432366898, 493550893, 648550347, 987101786, 1297100694, 1480652679, 2378017939, 2961305358, 4756035878, 7134053817, 14268107634, 26158197329, 52316394658, 78474591987, 156949183974]

約数ペア:

[(1, 156949183974), (2, 78474591987), (3, 52316394658), (6, 26158197329), (11, 14268107634), (22, 7134053817), (33, 4756035878), (53, 2961305358), (66, 2378017939), (106, 1480652679), (121, 1297100694), (159, 987101786), (242, 648550347), (318, 493550893), (363, 432366898), (583, 269209578), (726, 216183449), (1166, 134604789), (1749, 89736526), (2809, 55873686), (3498, 44868263), (5618, 27936843), (6413, 24473598), (8427, 18624562), (12826, 12236799), (16854, 9312281), (19239, 8157866), (30899, 5079426), (38478, 4078933), (61798, 2539713), (76961, 2039334), (92697, 1693142), (153922, 1019667), (185394, 846571), (230883, 679778), (339889, 461766)]