15663558716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{103123}}^1$

素因数の和:103290

約数の個数: 48

約数和(自身を含む): 31046098944

約数和(自身を除く): 15382540228

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 127, 254, 299, 508, 598, 1196, 1651, 2921, 3302, 5842, 6604, 11684, 37973, 75946, 103123, 151892, 206246, 412492, 1340599, 2371829, 2681198, 4743658, 5362396, 9487316, 13096621, 26193242, 30833777, 52386484, 61667554, 123335108, 170256073, 301222283, 340512146, 602444566, 681024292, 1204889132, 3915889679, 7831779358, 15663558716]

約数ペア:

[(1, 15663558716), (2, 7831779358), (4, 3915889679), (13, 1204889132), (23, 681024292), (26, 602444566), (46, 340512146), (52, 301222283), (92, 170256073), (127, 123335108), (254, 61667554), (299, 52386484), (508, 30833777), (598, 26193242), (1196, 13096621), (1651, 9487316), (2921, 5362396), (3302, 4743658), (5842, 2681198), (6604, 2371829), (11684, 1340599), (37973, 412492), (75946, 206246), (103123, 151892)]