157729356

素因数分解:

$2^2\times 3^6\times {\mathrm{54091}}^1$

素因数の和:54113

約数の個数: 42

約数和(自身を含む): 413857892

約数和(自身を除く): 256128536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 54091, 108182, 162273, 216364, 324546, 486819, 649092, 973638, 1460457, 1947276, 2920914, 4381371, 5841828, 8762742, 13144113, 17525484, 26288226, 39432339, 52576452, 78864678, 157729356]

約数ペア:

[(1, 157729356), (2, 78864678), (3, 52576452), (4, 39432339), (6, 26288226), (9, 17525484), (12, 13144113), (18, 8762742), (27, 5841828), (36, 4381371), (54, 2920914), (81, 1947276), (108, 1460457), (162, 973638), (243, 649092), (324, 486819), (486, 324546), (729, 216364), (972, 162273), (1458, 108182), (2916, 54091)]