123555104

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 127412704

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 113, 188, 226, 376, 452, 727, 752, 904, 1454, 1504, 1808, 2908, 3616, 5311, 5816, 10622, 11632, 21244, 23264, 34169, 42488, 68338, 82151, 84976, 136676, 164302, 169952, 273352, 328604, 546704, 657208, 1093408, 1314416, 2628832, 3861097, 7722194, 15444388, 30888776, 61777552, 123555104]

約数ペア:

[(1, 123555104), (2, 61777552), (4, 30888776), (8, 15444388), (16, 7722194), (32, 3861097), (47, 2628832), (94, 1314416), (113, 1093408), (188, 657208), (226, 546704), (376, 328604), (452, 273352), (727, 169952), (752, 164302), (904, 136676), (1454, 84976), (1504, 82151), (1808, 68338), (2908, 42488), (3616, 34169), (5311, 23264), (5816, 21244), (10622, 11632)]