158168640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23537}}^1$

素因数の和:23564

約数の個数: 112

約数和(自身を含む): 573950592

約数和(自身を除く): 415781952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23537, 47074, 70611, 94148, 117685, 141222, 164759, 188296, 235370, 282444, 329518, 353055, 376592, 470740, 494277, 564888, 659036, 706110, 753184, 823795, 941480, 988554, 1129776, 1318072, 1412220, 1506368, 1647590, 1882960, 1977108, 2259552, 2471385, 2636144, 2824440, 3295180, 3765920, 3954216, 4519104, 4942770, 5272288, 5648880, 6590360, 7531840, 7908432, 9885540, 10544576, 11297760, 13180720, 15816864, 19771080, 22595520, 26361440, 31633728, 39542160, 52722880, 79084320, 158168640]

約数ペア:

[(1, 158168640), (2, 79084320), (3, 52722880), (4, 39542160), (5, 31633728), (6, 26361440), (7, 22595520), (8, 19771080), (10, 15816864), (12, 13180720), (14, 11297760), (15, 10544576), (16, 9885540), (20, 7908432), (21, 7531840), (24, 6590360), (28, 5648880), (30, 5272288), (32, 4942770), (35, 4519104), (40, 3954216), (42, 3765920), (48, 3295180), (56, 2824440), (60, 2636144), (64, 2471385), (70, 2259552), (80, 1977108), (84, 1882960), (96, 1647590), (105, 1506368), (112, 1412220), (120, 1318072), (140, 1129776), (160, 988554), (168, 941480), (192, 823795), (210, 753184), (224, 706110), (240, 659036), (280, 564888), (320, 494277), (336, 470740), (420, 376592), (448, 353055), (480, 329518), (560, 282444), (672, 235370), (840, 188296), (960, 164759), (1120, 141222), (1344, 117685), (1680, 94148), (2240, 70611), (3360, 47074), (6720, 23537)]