145743456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 402796800

約数和(自身を除く): 257053344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 149, 184, 276, 298, 368, 443, 447, 552, 596, 736, 886, 894, 1104, 1192, 1329, 1772, 1788, 2208, 2384, 2658, 3427, 3544, 3576, 4768, 5316, 6854, 7088, 7152, 10189, 10281, 10632, 13708, 14176, 14304, 20378, 20562, 21264, 27416, 30567, 40756, 41124, 42528, 54832, 61134, 66007, 81512, 82248, 109664, 122268, 132014, 163024, 164496, 198021, 244536, 264028, 326048, 328992, 396042, 489072, 528056, 792084, 978144, 1056112, 1518161, 1584168, 2112224, 3036322, 3168336, 4554483, 6072644, 6336672, 9108966, 12145288, 18217932, 24290576, 36435864, 48581152, 72871728, 145743456]

約数ペア:

[(1, 145743456), (2, 72871728), (3, 48581152), (4, 36435864), (6, 24290576), (8, 18217932), (12, 12145288), (16, 9108966), (23, 6336672), (24, 6072644), (32, 4554483), (46, 3168336), (48, 3036322), (69, 2112224), (92, 1584168), (96, 1518161), (138, 1056112), (149, 978144), (184, 792084), (276, 528056), (298, 489072), (368, 396042), (443, 328992), (447, 326048), (552, 264028), (596, 244536), (736, 198021), (886, 164496), (894, 163024), (1104, 132014), (1192, 122268), (1329, 109664), (1772, 82248), (1788, 81512), (2208, 66007), (2384, 61134), (2658, 54832), (3427, 42528), (3544, 41124), (3576, 40756), (4768, 30567), (5316, 27416), (6854, 21264), (7088, 20562), (7152, 20378), (10189, 14304), (10281, 14176), (10632, 13708)]