159743104

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{7949}}^1$

素因数の和:8120

約数の個数: 32

約数和(自身を含む): 320305500

約数和(自身を除く): 160562396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 7949, 10048, 15898, 20096, 31796, 63592, 127184, 254368, 508736, 1017472, 1247993, 2495986, 4991972, 9983944, 19967888, 39935776, 79871552, 159743104]

約数ペア:

[(1, 159743104), (2, 79871552), (4, 39935776), (8, 19967888), (16, 9983944), (32, 4991972), (64, 2495986), (128, 1247993), (157, 1017472), (314, 508736), (628, 254368), (1256, 127184), (2512, 63592), (5024, 31796), (7949, 20096), (10048, 15898)]