161464968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 128

約数和(自身を含む): 534988800

約数和(自身を除く): 373523832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4643, 4968, 5796, 8694, 9286, 11592, 13929, 17388, 18572, 27858, 32501, 34776, 37144, 41787, 55716, 65002, 83574, 97503, 106789, 111432, 125361, 130004, 167148, 195006, 213578, 250722, 260008, 292509, 320367, 334296, 390012, 427156, 501444, 585018, 640734, 747523, 780024, 854312, 877527, 961101, 1002888, 1170036, 1281468, 1495046, 1755054, 1922202, 2242569, 2340072, 2562936, 2883303, 2990092, 3510108, 3844404, 4485138, 5766606, 5980184, 6727707, 7020216, 7688808, 8970276, 11533212, 13455414, 17940552, 20183121, 23066424, 26910828, 40366242, 53821656, 80732484, 161464968]

約数ペア:

[(1, 161464968), (2, 80732484), (3, 53821656), (4, 40366242), (6, 26910828), (7, 23066424), (8, 20183121), (9, 17940552), (12, 13455414), (14, 11533212), (18, 8970276), (21, 7688808), (23, 7020216), (24, 6727707), (27, 5980184), (28, 5766606), (36, 4485138), (42, 3844404), (46, 3510108), (54, 2990092), (56, 2883303), (63, 2562936), (69, 2340072), (72, 2242569), (84, 1922202), (92, 1755054), (108, 1495046), (126, 1281468), (138, 1170036), (161, 1002888), (168, 961101), (184, 877527), (189, 854312), (207, 780024), (216, 747523), (252, 640734), (276, 585018), (322, 501444), (378, 427156), (414, 390012), (483, 334296), (504, 320367), (552, 292509), (621, 260008), (644, 250722), (756, 213578), (828, 195006), (966, 167148), (1242, 130004), (1288, 125361), (1449, 111432), (1512, 106789), (1656, 97503), (1932, 83574), (2484, 65002), (2898, 55716), (3864, 41787), (4347, 37144), (4643, 34776), (4968, 32501), (5796, 27858), (8694, 18572), (9286, 17388), (11592, 13929)]