157214090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 48

約数和(自身を含む): 318737160

約数和(自身を除く): 161523070

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 1210, 2255, 3169, 4510, 4961, 6338, 9922, 15845, 24805, 31690, 34859, 49610, 69718, 129929, 174295, 259858, 348590, 383449, 649645, 766898, 1299290, 1429219, 1917245, 2858438, 3834490, 7146095, 14292190, 15721409, 31442818, 78607045, 157214090]

約数ペア:

[(1, 157214090), (2, 78607045), (5, 31442818), (10, 15721409), (11, 14292190), (22, 7146095), (41, 3834490), (55, 2858438), (82, 1917245), (110, 1429219), (121, 1299290), (205, 766898), (242, 649645), (410, 383449), (451, 348590), (605, 259858), (902, 174295), (1210, 129929), (2255, 69718), (3169, 49610), (4510, 34859), (4961, 31690), (6338, 24805), (9922, 15845)]