193488984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 583848720

約数和(自身を除く): 390359736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 151, 156, 222, 234, 296, 302, 312, 333, 444, 453, 468, 481, 604, 666, 888, 906, 936, 962, 1208, 1332, 1359, 1369, 1443, 1812, 1924, 1963, 2664, 2718, 2738, 2886, 3624, 3848, 3926, 4107, 4329, 5436, 5476, 5587, 5772, 5889, 7852, 8214, 8658, 10872, 10952, 11174, 11544, 11778, 12321, 15704, 16428, 16761, 17316, 17667, 17797, 22348, 23556, 24642, 32856, 33522, 34632, 35334, 35594, 44696, 47112, 49284, 50283, 53391, 67044, 70668, 71188, 72631, 98568, 100566, 106782, 134088, 141336, 142376, 145262, 160173, 201132, 206719, 213564, 217893, 290524, 320346, 402264, 413438, 427128, 435786, 581048, 620157, 640692, 653679, 826876, 871572, 1240314, 1281384, 1307358, 1653752, 1743144, 1860471, 2480628, 2614716, 2687347, 3720942, 4961256, 5229432, 5374694, 7441884, 8062041, 10749388, 14883768, 16124082, 21498776, 24186123, 32248164, 48372246, 64496328, 96744492, 193488984]

約数ペア:

[(1, 193488984), (2, 96744492), (3, 64496328), (4, 48372246), (6, 32248164), (8, 24186123), (9, 21498776), (12, 16124082), (13, 14883768), (18, 10749388), (24, 8062041), (26, 7441884), (36, 5374694), (37, 5229432), (39, 4961256), (52, 3720942), (72, 2687347), (74, 2614716), (78, 2480628), (104, 1860471), (111, 1743144), (117, 1653752), (148, 1307358), (151, 1281384), (156, 1240314), (222, 871572), (234, 826876), (296, 653679), (302, 640692), (312, 620157), (333, 581048), (444, 435786), (453, 427128), (468, 413438), (481, 402264), (604, 320346), (666, 290524), (888, 217893), (906, 213564), (936, 206719), (962, 201132), (1208, 160173), (1332, 145262), (1359, 142376), (1369, 141336), (1443, 134088), (1812, 106782), (1924, 100566), (1963, 98568), (2664, 72631), (2718, 71188), (2738, 70668), (2886, 67044), (3624, 53391), (3848, 50283), (3926, 49284), (4107, 47112), (4329, 44696), (5436, 35594), (5476, 35334), (5587, 34632), (5772, 33522), (5889, 32856), (7852, 24642), (8214, 23556), (8658, 22348), (10872, 17797), (10952, 17667), (11174, 17316), (11544, 16761), (11778, 16428), (12321, 15704)]