171480456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4976

約数の個数: 128

約数和(自身を含む): 568166400

約数和(自身を除く): 396685944

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, 4931, 4968, 5796, 8694, 9862, 11592, 14793, 17388, 19724, 29586, 34517, 34776, 39448, 44379, 59172, 69034, 88758, 103551, 113413, 118344, 133137, 138068, 177516, 207102, 226826, 266274, 276136, 310653, 340239, 355032, 414204, 453652, 532548, 621306, 680478, 793891, 828408, 907304, 931959, 1020717, 1065096, 1242612, 1360956, 1587782, 1863918, 2041434, 2381673, 2485224, 2721912, 3062151, 3175564, 3727836, 4082868, 4763346, 6124302, 6351128, 7145019, 7455672, 8165736, 9526692, 12248604, 14290038, 19053384, 21435057, 24497208, 28580076, 42870114, 57160152, 85740228, 171480456]

約数ペア:

[(1, 171480456), (2, 85740228), (3, 57160152), (4, 42870114), (6, 28580076), (7, 24497208), (8, 21435057), (9, 19053384), (12, 14290038), (14, 12248604), (18, 9526692), (21, 8165736), (23, 7455672), (24, 7145019), (27, 6351128), (28, 6124302), (36, 4763346), (42, 4082868), (46, 3727836), (54, 3175564), (56, 3062151), (63, 2721912), (69, 2485224), (72, 2381673), (84, 2041434), (92, 1863918), (108, 1587782), (126, 1360956), (138, 1242612), (161, 1065096), (168, 1020717), (184, 931959), (189, 907304), (207, 828408), (216, 793891), (252, 680478), (276, 621306), (322, 532548), (378, 453652), (414, 414204), (483, 355032), (504, 340239), (552, 310653), (621, 276136), (644, 266274), (756, 226826), (828, 207102), (966, 177516), (1242, 138068), (1288, 133137), (1449, 118344), (1512, 113413), (1656, 103551), (1932, 88758), (2484, 69034), (2898, 59172), (3864, 44379), (4347, 39448), (4931, 34776), (4968, 34517), (5796, 29586), (8694, 19724), (9862, 17388), (11592, 14793)]