128545262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 210317472

約数和(自身を除く): 81772210

約数列:

[1, 2, 17, 34, 67, 73, 134, 146, 773, 1139, 1241, 1546, 2278, 2482, 4891, 9782, 13141, 26282, 51791, 56429, 83147, 103582, 112858, 166294, 880447, 959293, 1760894, 1918586, 3780743, 7561486, 64272631, 128545262]

約数ペア:

[(1, 128545262), (2, 64272631), (17, 7561486), (34, 3780743), (67, 1918586), (73, 1760894), (134, 959293), (146, 880447), (773, 166294), (1139, 112858), (1241, 103582), (1546, 83147), (2278, 56429), (2482, 51791), (4891, 26282), (9782, 13141)]