127135128

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 326799360

約数和(自身を除く): 199664232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 212, 254, 318, 381, 424, 508, 636, 762, 787, 1016, 1272, 1524, 1574, 2361, 3048, 3148, 4722, 6296, 6731, 9444, 13462, 18888, 20193, 26924, 40386, 41711, 53848, 80772, 83422, 99949, 125133, 161544, 166844, 199898, 250266, 299847, 333688, 399796, 500532, 599694, 799592, 1001064, 1199388, 2398776, 5297297, 10594594, 15891891, 21189188, 31783782, 42378376, 63567564, 127135128]

約数ペア:

[(1, 127135128), (2, 63567564), (3, 42378376), (4, 31783782), (6, 21189188), (8, 15891891), (12, 10594594), (24, 5297297), (53, 2398776), (106, 1199388), (127, 1001064), (159, 799592), (212, 599694), (254, 500532), (318, 399796), (381, 333688), (424, 299847), (508, 250266), (636, 199898), (762, 166844), (787, 161544), (1016, 125133), (1272, 99949), (1524, 83422), (1574, 80772), (2361, 53848), (3048, 41711), (3148, 40386), (4722, 26924), (6296, 20193), (6731, 18888), (9444, 13462)]