159767740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{967}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 366879744

約数和(自身を除く): 207112004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 751, 967, 1502, 1934, 3004, 3755, 3868, 4835, 7510, 8261, 9670, 10637, 15020, 16522, 19340, 21274, 33044, 41305, 42548, 53185, 82610, 106370, 165220, 212740, 726217, 1452434, 2904868, 3631085, 7262170, 7988387, 14524340, 15976774, 31953548, 39941935, 79883870, 159767740]

約数ペア:

[(1, 159767740), (2, 79883870), (4, 39941935), (5, 31953548), (10, 15976774), (11, 14524340), (20, 7988387), (22, 7262170), (44, 3631085), (55, 2904868), (110, 1452434), (220, 726217), (751, 212740), (967, 165220), (1502, 106370), (1934, 82610), (3004, 53185), (3755, 42548), (3868, 41305), (4835, 33044), (7510, 21274), (8261, 19340), (9670, 16522), (10637, 15020)]