156670928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 312218112

約数和(自身を除く): 155547184

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 752, 1256, 1327, 2512, 2654, 5308, 7379, 10616, 14758, 21232, 29516, 59032, 62369, 118064, 124738, 208339, 249476, 416678, 498952, 833356, 997904, 1666712, 3333424, 9791933, 19583866, 39167732, 78335464, 156670928]

約数ペア:

[(1, 156670928), (2, 78335464), (4, 39167732), (8, 19583866), (16, 9791933), (47, 3333424), (94, 1666712), (157, 997904), (188, 833356), (314, 498952), (376, 416678), (628, 249476), (752, 208339), (1256, 124738), (1327, 118064), (2512, 62369), (2654, 59032), (5308, 29516), (7379, 21232), (10616, 14758)]