155398464

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20784

約数の個数: 84

約数和(自身を含む): 479707956

約数和(自身を除く): 324309492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20753, 41506, 62259, 83012, 124518, 166024, 186777, 249036, 269789, 332048, 373554, 498072, 539578, 664096, 747108, 809367, 996144, 1079156, 1328192, 1494216, 1618734, 1992288, 2158312, 2428101, 2988432, 3237468, 3984576, 4316624, 4856202, 5976864, 6474936, 8633248, 9712404, 11953728, 12949872, 17266496, 19424808, 25899744, 38849616, 51799488, 77699232, 155398464]

約数ペア:

[(1, 155398464), (2, 77699232), (3, 51799488), (4, 38849616), (6, 25899744), (8, 19424808), (9, 17266496), (12, 12949872), (13, 11953728), (16, 9712404), (18, 8633248), (24, 6474936), (26, 5976864), (32, 4856202), (36, 4316624), (39, 3984576), (48, 3237468), (52, 2988432), (64, 2428101), (72, 2158312), (78, 1992288), (96, 1618734), (104, 1494216), (117, 1328192), (144, 1079156), (156, 996144), (192, 809367), (208, 747108), (234, 664096), (288, 539578), (312, 498072), (416, 373554), (468, 332048), (576, 269789), (624, 249036), (832, 186777), (936, 166024), (1248, 124518), (1872, 83012), (2496, 62259), (3744, 41506), (7488, 20753)]