173193664

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20385

約数の個数: 56

約数和(自身を含む): 413471360

約数和(自身を除く): 240277696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 20347, 40694, 81388, 142429, 162776, 284858, 325552, 386593, 569716, 651104, 773186, 1139432, 1302208, 1546372, 2278864, 2706151, 3092744, 4557728, 5412302, 6185488, 9115456, 10824604, 12370976, 21649208, 24741952, 43298416, 86596832, 173193664]

約数ペア:

[(1, 173193664), (2, 86596832), (4, 43298416), (7, 24741952), (8, 21649208), (14, 12370976), (16, 10824604), (19, 9115456), (28, 6185488), (32, 5412302), (38, 4557728), (56, 3092744), (64, 2706151), (76, 2278864), (112, 1546372), (133, 1302208), (152, 1139432), (224, 773186), (266, 651104), (304, 569716), (448, 386593), (532, 325552), (608, 284858), (1064, 162776), (1216, 142429), (2128, 81388), (4256, 40694), (8512, 20347)]