188957808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 573543152

約数和(自身を除く): 384585344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 208, 234, 312, 386, 468, 523, 579, 624, 772, 936, 1046, 1158, 1544, 1569, 1737, 1872, 2092, 2316, 2509, 3088, 3138, 3474, 4184, 4632, 4707, 5018, 6276, 6799, 6948, 7527, 8368, 9264, 9414, 10036, 12552, 13598, 13896, 15054, 18828, 20072, 20397, 22581, 25104, 27196, 27792, 30108, 37656, 40144, 40794, 45162, 54392, 60216, 61191, 75312, 81588, 90324, 100939, 108784, 120432, 122382, 163176, 180648, 201878, 244764, 302817, 326352, 361296, 403756, 489528, 605634, 807512, 908451, 979056, 1211268, 1312207, 1615024, 1816902, 2422536, 2624414, 3633804, 3936621, 4845072, 5248828, 7267608, 7873242, 10497656, 11809863, 14535216, 15746484, 20995312, 23619726, 31492968, 47239452, 62985936, 94478904, 188957808]

約数ペア:

[(1, 188957808), (2, 94478904), (3, 62985936), (4, 47239452), (6, 31492968), (8, 23619726), (9, 20995312), (12, 15746484), (13, 14535216), (16, 11809863), (18, 10497656), (24, 7873242), (26, 7267608), (36, 5248828), (39, 4845072), (48, 3936621), (52, 3633804), (72, 2624414), (78, 2422536), (104, 1816902), (117, 1615024), (144, 1312207), (156, 1211268), (193, 979056), (208, 908451), (234, 807512), (312, 605634), (386, 489528), (468, 403756), (523, 361296), (579, 326352), (624, 302817), (772, 244764), (936, 201878), (1046, 180648), (1158, 163176), (1544, 122382), (1569, 120432), (1737, 108784), (1872, 100939), (2092, 90324), (2316, 81588), (2509, 75312), (3088, 61191), (3138, 60216), (3474, 54392), (4184, 45162), (4632, 40794), (4707, 40144), (5018, 37656), (6276, 30108), (6799, 27792), (6948, 27196), (7527, 25104), (8368, 22581), (9264, 20397), (9414, 20072), (10036, 18828), (12552, 15054), (13598, 13896)]