149540076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2309}}^1$

素因数の和:2583

約数の個数: 72

約数和(自身を含む): 433873440

約数和(自身を除く): 284333364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2309, 2313, 3084, 3598, 4618, 4626, 5397, 6927, 7196, 9236, 9252, 10794, 13854, 16163, 16191, 20781, 21588, 27708, 32326, 32382, 41562, 48489, 64652, 64764, 83124, 96978, 145467, 193956, 290934, 581868, 593413, 1186826, 1780239, 2373652, 3560478, 4153891, 5340717, 7120956, 8307782, 10681434, 12461673, 16615564, 21362868, 24923346, 37385019, 49846692, 74770038, 149540076]

約数ペア:

[(1, 149540076), (2, 74770038), (3, 49846692), (4, 37385019), (6, 24923346), (7, 21362868), (9, 16615564), (12, 12461673), (14, 10681434), (18, 8307782), (21, 7120956), (28, 5340717), (36, 4153891), (42, 3560478), (63, 2373652), (84, 1780239), (126, 1186826), (252, 593413), (257, 581868), (514, 290934), (771, 193956), (1028, 145467), (1542, 96978), (1799, 83124), (2309, 64764), (2313, 64652), (3084, 48489), (3598, 41562), (4618, 32382), (4626, 32326), (5397, 27708), (6927, 21588), (7196, 20781), (9236, 16191), (9252, 16163), (10794, 13854)]