158149656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 520182000

約数和(自身を除く): 362032344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 1949, 2254, 2898, 3381, 3528, 3864, 3898, 4508, 5796, 5847, 6762, 7796, 9016, 10143, 11592, 11694, 13524, 13643, 15592, 17541, 20286, 23388, 27048, 27286, 35082, 40572, 40929, 44827, 46776, 54572, 70164, 81144, 81858, 89654, 95501, 109144, 122787, 134481, 140328, 163716, 179308, 191002, 245574, 268962, 286503, 313789, 327432, 358616, 382004, 403443, 491148, 537924, 573006, 627578, 764008, 806886, 859509, 941367, 982296, 1075848, 1146012, 1255156, 1613772, 1719018, 1882734, 2196523, 2292024, 2510312, 2824101, 3227544, 3438036, 3765468, 4393046, 5648202, 6589569, 6876072, 7530936, 8786092, 11296404, 13179138, 17572184, 19768707, 22592808, 26358276, 39537414, 52716552, 79074828, 158149656]

約数ペア:

[(1, 158149656), (2, 79074828), (3, 52716552), (4, 39537414), (6, 26358276), (7, 22592808), (8, 19768707), (9, 17572184), (12, 13179138), (14, 11296404), (18, 8786092), (21, 7530936), (23, 6876072), (24, 6589569), (28, 5648202), (36, 4393046), (42, 3765468), (46, 3438036), (49, 3227544), (56, 2824101), (63, 2510312), (69, 2292024), (72, 2196523), (84, 1882734), (92, 1719018), (98, 1613772), (126, 1255156), (138, 1146012), (147, 1075848), (161, 982296), (168, 941367), (184, 859509), (196, 806886), (207, 764008), (252, 627578), (276, 573006), (294, 537924), (322, 491148), (392, 403443), (414, 382004), (441, 358616), (483, 327432), (504, 313789), (552, 286503), (588, 268962), (644, 245574), (828, 191002), (882, 179308), (966, 163716), (1127, 140328), (1176, 134481), (1288, 122787), (1449, 109144), (1656, 95501), (1764, 89654), (1932, 81858), (1949, 81144), (2254, 70164), (2898, 54572), (3381, 46776), (3528, 44827), (3864, 40929), (3898, 40572), (4508, 35082), (5796, 27286), (5847, 27048), (6762, 23388), (7796, 20286), (9016, 17541), (10143, 15592), (11592, 13643), (11694, 13524)]