15695008028

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{21379}}^1$

素因数の和:21714

約数の個数: 48

約数和(自身を含む): 31780600320

約数和(自身を除く): 16085592292

約数列:

[1, 2, 4, 7, 14, 28, 157, 167, 314, 334, 628, 668, 1099, 1169, 2198, 2338, 4396, 4676, 21379, 26219, 42758, 52438, 85516, 104876, 149653, 183533, 299306, 367066, 598612, 734132, 3356503, 3570293, 6713006, 7140586, 13426012, 14281172, 23495521, 24992051, 46991042, 49984102, 93982084, 99968204, 560536001, 1121072002, 2242144004, 3923752007, 7847504014, 15695008028]

約数ペア:

[(1, 15695008028), (2, 7847504014), (4, 3923752007), (7, 2242144004), (14, 1121072002), (28, 560536001), (157, 99968204), (167, 93982084), (314, 49984102), (334, 46991042), (628, 24992051), (668, 23495521), (1099, 14281172), (1169, 13426012), (2198, 7140586), (2338, 6713006), (4396, 3570293), (4676, 3356503), (21379, 734132), (26219, 598612), (42758, 367066), (52438, 299306), (85516, 183533), (104876, 149653)]