145644464

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 352664928

約数和(自身を除く): 207020464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 49, 56, 82, 92, 98, 112, 161, 164, 184, 196, 197, 287, 322, 328, 368, 392, 394, 574, 644, 656, 784, 788, 943, 1127, 1148, 1288, 1379, 1576, 1886, 2009, 2254, 2296, 2576, 2758, 3152, 3772, 4018, 4508, 4531, 4592, 5516, 6601, 7544, 8036, 8077, 9016, 9062, 9653, 11032, 13202, 15088, 16072, 16154, 18032, 18124, 19306, 22064, 26404, 31717, 32144, 32308, 36248, 38612, 46207, 52808, 56539, 63434, 64616, 72496, 77224, 92414, 105616, 113078, 126868, 129232, 154448, 184828, 185771, 222019, 226156, 253736, 369656, 371542, 395773, 444038, 452312, 507472, 739312, 743084, 791546, 888076, 904624, 1300397, 1486168, 1583092, 1776152, 2600794, 2972336, 3166184, 3552304, 5201588, 6332368, 9102779, 10403176, 18205558, 20806352, 36411116, 72822232, 145644464]

約数ペア:

[(1, 145644464), (2, 72822232), (4, 36411116), (7, 20806352), (8, 18205558), (14, 10403176), (16, 9102779), (23, 6332368), (28, 5201588), (41, 3552304), (46, 3166184), (49, 2972336), (56, 2600794), (82, 1776152), (92, 1583092), (98, 1486168), (112, 1300397), (161, 904624), (164, 888076), (184, 791546), (196, 743084), (197, 739312), (287, 507472), (322, 452312), (328, 444038), (368, 395773), (392, 371542), (394, 369656), (574, 253736), (644, 226156), (656, 222019), (784, 185771), (788, 184828), (943, 154448), (1127, 129232), (1148, 126868), (1288, 113078), (1379, 105616), (1576, 92414), (1886, 77224), (2009, 72496), (2254, 64616), (2296, 63434), (2576, 56539), (2758, 52808), (3152, 46207), (3772, 38612), (4018, 36248), (4508, 32308), (4531, 32144), (4592, 31717), (5516, 26404), (6601, 22064), (7544, 19306), (8036, 18124), (8077, 18032), (9016, 16154), (9062, 16072), (9653, 15088), (11032, 13202)]