130863896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3361}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 254974080

約数和(自身を除く): 124110184

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 3361, 4867, 6722, 9734, 13444, 19468, 26888, 38936, 104191, 208382, 416764, 527677, 833528, 1055354, 2110708, 4221416, 16357987, 32715974, 65431948, 130863896]

約数ペア:

[(1, 130863896), (2, 65431948), (4, 32715974), (8, 16357987), (31, 4221416), (62, 2110708), (124, 1055354), (157, 833528), (248, 527677), (314, 416764), (628, 208382), (1256, 104191), (3361, 38936), (4867, 26888), (6722, 19468), (9734, 13444)]