181461168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 160

約数和(自身を含む): 621388800

約数和(自身を除く): 439927632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2609, 2898, 3024, 3312, 3864, 4347, 4968, 5218, 5796, 7728, 7827, 8694, 9936, 10436, 11592, 15654, 17388, 18263, 20872, 23184, 23481, 31308, 34776, 36526, 41744, 46962, 54789, 60007, 62616, 69552, 70443, 73052, 93924, 109578, 120014, 125232, 140886, 146104, 164367, 180021, 187848, 219156, 240028, 281772, 292208, 328734, 360042, 375696, 420049, 438312, 480056, 493101, 540063, 563544, 657468, 720084, 840098, 876624, 960112, 986202, 1080126, 1127088, 1260147, 1314936, 1440168, 1620189, 1680196, 1972404, 2160252, 2520294, 2629872, 2880336, 3240378, 3360392, 3780441, 3944808, 4320504, 5040588, 6480756, 6720784, 7560882, 7889616, 8641008, 10081176, 11341323, 12961512, 15121764, 20162352, 22682646, 25923024, 30243528, 45365292, 60487056, 90730584, 181461168]

約数ペア:

[(1, 181461168), (2, 90730584), (3, 60487056), (4, 45365292), (6, 30243528), (7, 25923024), (8, 22682646), (9, 20162352), (12, 15121764), (14, 12961512), (16, 11341323), (18, 10081176), (21, 8641008), (23, 7889616), (24, 7560882), (27, 6720784), (28, 6480756), (36, 5040588), (42, 4320504), (46, 3944808), (48, 3780441), (54, 3360392), (56, 3240378), (63, 2880336), (69, 2629872), (72, 2520294), (84, 2160252), (92, 1972404), (108, 1680196), (112, 1620189), (126, 1440168), (138, 1314936), (144, 1260147), (161, 1127088), (168, 1080126), (184, 986202), (189, 960112), (207, 876624), (216, 840098), (252, 720084), (276, 657468), (322, 563544), (336, 540063), (368, 493101), (378, 480056), (414, 438312), (432, 420049), (483, 375696), (504, 360042), (552, 328734), (621, 292208), (644, 281772), (756, 240028), (828, 219156), (966, 187848), (1008, 180021), (1104, 164367), (1242, 146104), (1288, 140886), (1449, 125232), (1512, 120014), (1656, 109578), (1932, 93924), (2484, 73052), (2576, 70443), (2609, 69552), (2898, 62616), (3024, 60007), (3312, 54789), (3864, 46962), (4347, 41744), (4968, 36526), (5218, 34776), (5796, 31308), (7728, 23481), (7827, 23184), (8694, 20872), (9936, 18263), (10436, 17388), (11592, 15654)]