140423028

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 336129024

約数和(自身を除く): 195705996

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 307, 564, 614, 811, 921, 1228, 1622, 1842, 2433, 3244, 3684, 4866, 9732, 14429, 28858, 38117, 43287, 57716, 76234, 86574, 114351, 152468, 173148, 228702, 248977, 457404, 497954, 746931, 995908, 1493862, 2987724, 11701919, 23403838, 35105757, 46807676, 70211514, 140423028]

約数ペア:

[(1, 140423028), (2, 70211514), (3, 46807676), (4, 35105757), (6, 23403838), (12, 11701919), (47, 2987724), (94, 1493862), (141, 995908), (188, 746931), (282, 497954), (307, 457404), (564, 248977), (614, 228702), (811, 173148), (921, 152468), (1228, 114351), (1622, 86574), (1842, 76234), (2433, 57716), (3244, 43287), (3684, 38117), (4866, 28858), (9732, 14429)]