165311136

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19793}}^1$

素因数の和:19838

約数の個数: 72

約数和(自身を含む): 486338580

約数和(自身を除く): 321027444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19793, 39586, 59379, 79172, 118758, 158344, 178137, 237516, 316688, 356274, 475032, 573997, 633376, 712548, 950064, 1147994, 1425096, 1721991, 1900128, 2295988, 2850192, 3443982, 4591976, 5165973, 5700384, 6887964, 9183952, 10331946, 13775928, 18367904, 20663892, 27551856, 41327784, 55103712, 82655568, 165311136]

約数ペア:

[(1, 165311136), (2, 82655568), (3, 55103712), (4, 41327784), (6, 27551856), (8, 20663892), (9, 18367904), (12, 13775928), (16, 10331946), (18, 9183952), (24, 6887964), (29, 5700384), (32, 5165973), (36, 4591976), (48, 3443982), (58, 2850192), (72, 2295988), (87, 1900128), (96, 1721991), (116, 1425096), (144, 1147994), (174, 950064), (232, 712548), (261, 633376), (288, 573997), (348, 475032), (464, 356274), (522, 316688), (696, 237516), (928, 178137), (1044, 158344), (1392, 118758), (2088, 79172), (2784, 59379), (4176, 39586), (8352, 19793)]