128466192

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{17047}}^1$

素因数の和:17215

約数の個数: 40

約数和(自身を含む): 334004416

約数和(自身を除く): 205538224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 17047, 34094, 51141, 68188, 102282, 136376, 204564, 272752, 409128, 818256, 2676379, 5352758, 8029137, 10705516, 16058274, 21411032, 32116548, 42822064, 64233096, 128466192]

約数ペア:

[(1, 128466192), (2, 64233096), (3, 42822064), (4, 32116548), (6, 21411032), (8, 16058274), (12, 10705516), (16, 8029137), (24, 5352758), (48, 2676379), (157, 818256), (314, 409128), (471, 272752), (628, 204564), (942, 136376), (1256, 102282), (1884, 68188), (2512, 51141), (3768, 34094), (7536, 17047)]