134244320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17152

約数の個数: 72

約数和(自身を含む): 368953704

約数和(自身を除く): 234709384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 17123, 34246, 68492, 85615, 119861, 136984, 171230, 239722, 273968, 342460, 479444, 547936, 599305, 684920, 839027, 958888, 1198610, 1369840, 1678054, 1917776, 2397220, 2739680, 3356108, 3835552, 4195135, 4794440, 6712216, 8390270, 9588880, 13424432, 16780540, 19177760, 26848864, 33561080, 67122160, 134244320]

約数ペア:

[(1, 134244320), (2, 67122160), (4, 33561080), (5, 26848864), (7, 19177760), (8, 16780540), (10, 13424432), (14, 9588880), (16, 8390270), (20, 6712216), (28, 4794440), (32, 4195135), (35, 3835552), (40, 3356108), (49, 2739680), (56, 2397220), (70, 1917776), (80, 1678054), (98, 1369840), (112, 1198610), (140, 958888), (160, 839027), (196, 684920), (224, 599305), (245, 547936), (280, 479444), (392, 342460), (490, 273968), (560, 239722), (784, 171230), (980, 136984), (1120, 119861), (1568, 85615), (1960, 68492), (3920, 34246), (7840, 17123)]