127918242808

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{118463}}^1$

素因数の和:118628

約数の個数: 48

約数和(自身を含む): 248920110720

約数和(自身を除く): 121001867912

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1849, 3139, 3698, 6278, 7396, 12556, 14792, 25112, 118463, 134977, 236926, 269954, 473852, 539908, 947704, 1079816, 5093909, 8647799, 10187818, 17295598, 20375636, 34591196, 40751272, 69182392, 219038087, 371855357, 438076174, 743710714, 876152348, 1487421428, 1752304696, 2974842856, 15989780351, 31979560702, 63959121404, 127918242808]

約数ペア:

[(1, 127918242808), (2, 63959121404), (4, 31979560702), (8, 15989780351), (43, 2974842856), (73, 1752304696), (86, 1487421428), (146, 876152348), (172, 743710714), (292, 438076174), (344, 371855357), (584, 219038087), (1849, 69182392), (3139, 40751272), (3698, 34591196), (6278, 20375636), (7396, 17295598), (12556, 10187818), (14792, 8647799), (25112, 5093909), (118463, 1079816), (134977, 947704), (236926, 539908), (269954, 473852)]