155635766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 281221584

約数和(自身を除く): 125585818

約数列:

[1, 2, 11, 13, 22, 26, 61, 121, 122, 143, 242, 286, 671, 793, 811, 1342, 1573, 1586, 1622, 3146, 7381, 8723, 8921, 10543, 14762, 17446, 17842, 21086, 49471, 95953, 98131, 98942, 115973, 191906, 196262, 231946, 544181, 643123, 1088362, 1275703, 1286246, 2551406, 5985991, 7074353, 11971982, 14148706, 77817883, 155635766]

約数ペア:

[(1, 155635766), (2, 77817883), (11, 14148706), (13, 11971982), (22, 7074353), (26, 5985991), (61, 2551406), (121, 1286246), (122, 1275703), (143, 1088362), (242, 643123), (286, 544181), (671, 231946), (793, 196262), (811, 191906), (1342, 115973), (1573, 98942), (1586, 98131), (1622, 95953), (3146, 49471), (7381, 21086), (8723, 17842), (8921, 17446), (10543, 14762)]