127645128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136373}}^1$

素因数の和:136398

約数の個数: 48

約数和(自身を含む): 372301020

約数和(自身を除く): 244655892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 136373, 272746, 409119, 545492, 818238, 1090984, 1227357, 1636476, 1772849, 2454714, 3272952, 3545698, 4909428, 5318547, 7091396, 9818856, 10637094, 14182792, 15955641, 21274188, 31911282, 42548376, 63822564, 127645128]

約数ペア:

[(1, 127645128), (2, 63822564), (3, 42548376), (4, 31911282), (6, 21274188), (8, 15955641), (9, 14182792), (12, 10637094), (13, 9818856), (18, 7091396), (24, 5318547), (26, 4909428), (36, 3545698), (39, 3272952), (52, 2454714), (72, 1772849), (78, 1636476), (104, 1227357), (117, 1090984), (156, 818238), (234, 545492), (312, 409119), (468, 272746), (936, 136373)]