155076804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 410319000

約数和(自身を除く): 255242196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 1669, 2581, 3204, 3338, 5007, 5162, 6676, 7743, 10014, 10324, 15021, 15486, 20028, 23229, 30042, 30972, 46458, 48401, 60084, 92916, 96802, 145203, 148541, 193604, 290406, 297082, 435609, 445623, 580812, 594164, 871218, 891246, 1336869, 1742436, 1782492, 2673738, 4307689, 5347476, 8615378, 12923067, 17230756, 25846134, 38769201, 51692268, 77538402, 155076804]

約数ペア:

[(1, 155076804), (2, 77538402), (3, 51692268), (4, 38769201), (6, 25846134), (9, 17230756), (12, 12923067), (18, 8615378), (29, 5347476), (36, 4307689), (58, 2673738), (87, 1782492), (89, 1742436), (116, 1336869), (174, 891246), (178, 871218), (261, 594164), (267, 580812), (348, 445623), (356, 435609), (522, 297082), (534, 290406), (801, 193604), (1044, 148541), (1068, 145203), (1602, 96802), (1669, 92916), (2581, 60084), (3204, 48401), (3338, 46458), (5007, 30972), (5162, 30042), (6676, 23229), (7743, 20028), (10014, 15486), (10324, 15021)]