156789257256

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349483}}^1$

素因数の和:349596

約数の個数: 128

約数和(自身を含む): 456286310400

約数和(自身を除く): 299497053144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 372, 402, 536, 558, 603, 744, 804, 837, 1116, 1206, 1608, 1674, 1809, 2077, 2232, 2412, 3348, 3618, 4154, 4824, 6231, 6696, 7236, 8308, 12462, 14472, 16616, 18693, 24924, 37386, 49848, 56079, 74772, 112158, 149544, 224316, 349483, 448632, 698966, 1048449, 1397932, 2096898, 2795864, 3145347, 4193796, 6290694, 8387592, 9436041, 10833973, 12581388, 18872082, 21667946, 23415361, 25162776, 32501919, 37744164, 43335892, 46830722, 65003838, 70246083, 75488328, 86671784, 93661444, 97505757, 130007676, 140492166, 187322888, 195011514, 210738249, 260015352, 280984332, 292517271, 390023028, 421476498, 561968664, 585034542, 632214747, 725876191, 780046056, 842952996, 1170069084, 1264429494, 1451752382, 1685905992, 2177628573, 2340138168, 2528858988, 2903504764, 4355257146, 5057717976, 5807009528, 6532885719, 8710514292, 13065771438, 17421028584, 19598657157, 26131542876, 39197314314, 52263085752, 78394628628, 156789257256]

約数ペア:

[(1, 156789257256), (2, 78394628628), (3, 52263085752), (4, 39197314314), (6, 26131542876), (8, 19598657157), (9, 17421028584), (12, 13065771438), (18, 8710514292), (24, 6532885719), (27, 5807009528), (31, 5057717976), (36, 4355257146), (54, 2903504764), (62, 2528858988), (67, 2340138168), (72, 2177628573), (93, 1685905992), (108, 1451752382), (124, 1264429494), (134, 1170069084), (186, 842952996), (201, 780046056), (216, 725876191), (248, 632214747), (268, 585034542), (279, 561968664), (372, 421476498), (402, 390023028), (536, 292517271), (558, 280984332), (603, 260015352), (744, 210738249), (804, 195011514), (837, 187322888), (1116, 140492166), (1206, 130007676), (1608, 97505757), (1674, 93661444), (1809, 86671784), (2077, 75488328), (2232, 70246083), (2412, 65003838), (3348, 46830722), (3618, 43335892), (4154, 37744164), (4824, 32501919), (6231, 25162776), (6696, 23415361), (7236, 21667946), (8308, 18872082), (12462, 12581388), (14472, 10833973), (16616, 9436041), (18693, 8387592), (24924, 6290694), (37386, 4193796), (49848, 3145347), (56079, 2795864), (74772, 2096898), (112158, 1397932), (149544, 1048449), (224316, 698966), (349483, 448632)]