155507568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{190573}}^1$

素因数の和:190601

約数の個数: 40

約数和(自身を含む): 425361168

約数和(自身を除く): 269853600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 190573, 381146, 571719, 762292, 1143438, 1524584, 2286876, 3049168, 3239741, 4573752, 6479482, 9147504, 9719223, 12958964, 19438446, 25917928, 38876892, 51835856, 77753784, 155507568]

約数ペア:

[(1, 155507568), (2, 77753784), (3, 51835856), (4, 38876892), (6, 25917928), (8, 19438446), (12, 12958964), (16, 9719223), (17, 9147504), (24, 6479482), (34, 4573752), (48, 3239741), (51, 3049168), (68, 2286876), (102, 1524584), (136, 1143438), (204, 762292), (272, 571719), (408, 381146), (816, 190573)]