153555416

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 360126000

約数和(自身を除く): 206570584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 106, 133, 152, 196, 212, 266, 371, 389, 392, 424, 532, 742, 778, 931, 1007, 1064, 1484, 1556, 1862, 2014, 2597, 2723, 2968, 3112, 3724, 4028, 5194, 5446, 7049, 7391, 7448, 8056, 10388, 10892, 14098, 14782, 19061, 20617, 20776, 21784, 28196, 29564, 38122, 41234, 49343, 51737, 56392, 59128, 76244, 82468, 98686, 103474, 144319, 152488, 164936, 197372, 206948, 288638, 362159, 391723, 394744, 413896, 577276, 724318, 783446, 1010233, 1154552, 1448636, 1566892, 2020466, 2742061, 2897272, 3133784, 4040932, 5484122, 8081864, 10968244, 19194427, 21936488, 38388854, 76777708, 153555416]

約数ペア:

[(1, 153555416), (2, 76777708), (4, 38388854), (7, 21936488), (8, 19194427), (14, 10968244), (19, 8081864), (28, 5484122), (38, 4040932), (49, 3133784), (53, 2897272), (56, 2742061), (76, 2020466), (98, 1566892), (106, 1448636), (133, 1154552), (152, 1010233), (196, 783446), (212, 724318), (266, 577276), (371, 413896), (389, 394744), (392, 391723), (424, 362159), (532, 288638), (742, 206948), (778, 197372), (931, 164936), (1007, 152488), (1064, 144319), (1484, 103474), (1556, 98686), (1862, 82468), (2014, 76244), (2597, 59128), (2723, 56392), (2968, 51737), (3112, 49343), (3724, 41234), (4028, 38122), (5194, 29564), (5446, 28196), (7049, 21784), (7391, 20776), (7448, 20617), (8056, 19061), (10388, 14782), (10892, 14098)]