127842564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7780

約数の個数: 48

約数和(自身を含む): 318342080

約数和(自身を除く): 190499516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 7681, 8322, 15362, 16644, 23043, 30724, 46086, 92172, 145939, 291878, 437817, 560713, 583756, 875634, 1121426, 1682139, 1751268, 2242852, 3364278, 6728556, 10653547, 21307094, 31960641, 42614188, 63921282, 127842564]

約数ペア:

[(1, 127842564), (2, 63921282), (3, 42614188), (4, 31960641), (6, 21307094), (12, 10653547), (19, 6728556), (38, 3364278), (57, 2242852), (73, 1751268), (76, 1682139), (114, 1121426), (146, 875634), (219, 583756), (228, 560713), (292, 437817), (438, 291878), (876, 145939), (1387, 92172), (2774, 46086), (4161, 30724), (5548, 23043), (7681, 16644), (8322, 15362)]