190089284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15053}}^1$

素因数の和:15116

約数の個数: 48

約数和(自身を含む): 424884096

約数和(自身を除く): 234794812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 15053, 30106, 60212, 105371, 165583, 210742, 331166, 421484, 617173, 662332, 1159081, 1234346, 2318162, 2468692, 4320211, 4636324, 6788903, 8640422, 13577806, 17280844, 27155612, 47522321, 95044642, 190089284]

約数ペア:

[(1, 190089284), (2, 95044642), (4, 47522321), (7, 27155612), (11, 17280844), (14, 13577806), (22, 8640422), (28, 6788903), (41, 4636324), (44, 4320211), (77, 2468692), (82, 2318162), (154, 1234346), (164, 1159081), (287, 662332), (308, 617173), (451, 421484), (574, 331166), (902, 210742), (1148, 165583), (1804, 105371), (3157, 60212), (6314, 30106), (12628, 15053)]