153455617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 42499583

約数列:

[1, 7, 17, 29, 53, 119, 203, 371, 493, 839, 901, 1537, 3451, 5873, 6307, 10759, 14263, 24331, 26129, 44467, 99841, 170317, 182903, 311269, 413627, 755939, 1289543, 2895389, 5291573, 9026801, 21922231, 153455617]

約数ペア:

[(1, 153455617), (7, 21922231), (17, 9026801), (29, 5291573), (53, 2895389), (119, 1289543), (203, 755939), (371, 413627), (493, 311269), (839, 182903), (901, 170317), (1537, 99841), (3451, 44467), (5873, 26129), (6307, 24331), (10759, 14263)]