117309458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 217129920

約数和(自身を除く): 99820462

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 157, 266, 314, 371, 742, 1007, 1099, 2014, 2198, 2809, 2983, 5618, 5966, 7049, 8321, 14098, 16642, 19663, 20881, 39326, 41762, 53371, 58247, 106742, 116494, 158099, 316198, 373597, 441013, 747194, 882026, 1106693, 2213386, 3087091, 6174182, 8379247, 16758494, 58654729, 117309458]

約数ペア:

[(1, 117309458), (2, 58654729), (7, 16758494), (14, 8379247), (19, 6174182), (38, 3087091), (53, 2213386), (106, 1106693), (133, 882026), (157, 747194), (266, 441013), (314, 373597), (371, 316198), (742, 158099), (1007, 116494), (1099, 106742), (2014, 58247), (2198, 53371), (2809, 41762), (2983, 39326), (5618, 20881), (5966, 19663), (7049, 16642), (8321, 14098)]