122804912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 249317376

約数和(自身を除く): 126512464

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1087, 1228, 2174, 2456, 4348, 4912, 7061, 8696, 14122, 17392, 25001, 28244, 50002, 56488, 100004, 112976, 200008, 333709, 400016, 667418, 1334836, 2669672, 5339344, 7675307, 15350614, 30701228, 61402456, 122804912]

約数ペア:

[(1, 122804912), (2, 61402456), (4, 30701228), (8, 15350614), (16, 7675307), (23, 5339344), (46, 2669672), (92, 1334836), (184, 667418), (307, 400016), (368, 333709), (614, 200008), (1087, 112976), (1228, 100004), (2174, 56488), (2456, 50002), (4348, 28244), (4912, 25001), (7061, 17392), (8696, 14122)]