140938764

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 335042400

約数和(自身を除く): 194103636

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 349, 438, 461, 698, 876, 922, 1047, 1383, 1396, 1844, 2094, 2766, 4188, 5532, 25477, 33653, 50954, 67306, 76431, 100959, 101908, 134612, 152862, 160889, 201918, 305724, 321778, 403836, 482667, 643556, 965334, 1930668, 11744897, 23489794, 35234691, 46979588, 70469382, 140938764]

約数ペア:

[(1, 140938764), (2, 70469382), (3, 46979588), (4, 35234691), (6, 23489794), (12, 11744897), (73, 1930668), (146, 965334), (219, 643556), (292, 482667), (349, 403836), (438, 321778), (461, 305724), (698, 201918), (876, 160889), (922, 152862), (1047, 134612), (1383, 101908), (1396, 100959), (1844, 76431), (2094, 67306), (2766, 50954), (4188, 33653), (5532, 25477)]