172801904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1297}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 366004848

約数和(自身を除く): 193202944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 1297, 1514, 2594, 3028, 5188, 6056, 8327, 10376, 12112, 14267, 16654, 20752, 28534, 33308, 57068, 66616, 114136, 133232, 228272, 981829, 1963658, 3927316, 7854632, 10800119, 15709264, 21600238, 43200476, 86400952, 172801904]

約数ペア:

[(1, 172801904), (2, 86400952), (4, 43200476), (8, 21600238), (11, 15709264), (16, 10800119), (22, 7854632), (44, 3927316), (88, 1963658), (176, 981829), (757, 228272), (1297, 133232), (1514, 114136), (2594, 66616), (3028, 57068), (5188, 33308), (6056, 28534), (8327, 20752), (10376, 16654), (12112, 14267)]