189372288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{70451}}^1$

素因数の和:70475

約数の個数: 64

約数和(自身を含む): 574888320

約数和(自身を除く): 385516032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 70451, 140902, 211353, 281804, 422706, 493157, 563608, 845412, 986314, 1127216, 1479471, 1690824, 1972628, 2254432, 2958942, 3381648, 3945256, 4508864, 5917884, 6763296, 7890512, 9017728, 11835768, 13526592, 15781024, 23671536, 27053184, 31562048, 47343072, 63124096, 94686144, 189372288]

約数ペア:

[(1, 189372288), (2, 94686144), (3, 63124096), (4, 47343072), (6, 31562048), (7, 27053184), (8, 23671536), (12, 15781024), (14, 13526592), (16, 11835768), (21, 9017728), (24, 7890512), (28, 6763296), (32, 5917884), (42, 4508864), (48, 3945256), (56, 3381648), (64, 2958942), (84, 2254432), (96, 1972628), (112, 1690824), (128, 1479471), (168, 1127216), (192, 986314), (224, 845412), (336, 563608), (384, 493157), (448, 422706), (672, 281804), (896, 211353), (1344, 140902), (2688, 70451)]