122741248

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 80

約数和(自身を含む): 292659840

約数和(自身を除く): 169918592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1489, 1792, 2576, 2944, 2978, 3584, 5152, 5888, 5956, 10304, 10423, 11776, 11912, 20608, 20846, 23824, 34247, 41216, 41692, 47648, 68494, 82432, 83384, 95296, 136988, 166768, 190592, 239729, 273976, 333536, 381184, 479458, 547952, 667072, 762368, 958916, 1095904, 1334144, 1917832, 2191808, 2668288, 3835664, 4383616, 5336576, 7671328, 8767232, 15342656, 17534464, 30685312, 61370624, 122741248]

約数ペア:

[(1, 122741248), (2, 61370624), (4, 30685312), (7, 17534464), (8, 15342656), (14, 8767232), (16, 7671328), (23, 5336576), (28, 4383616), (32, 3835664), (46, 2668288), (56, 2191808), (64, 1917832), (92, 1334144), (112, 1095904), (128, 958916), (161, 762368), (184, 667072), (224, 547952), (256, 479458), (322, 381184), (368, 333536), (448, 273976), (512, 239729), (644, 190592), (736, 166768), (896, 136988), (1288, 95296), (1472, 83384), (1489, 82432), (1792, 68494), (2576, 47648), (2944, 41692), (2978, 41216), (3584, 34247), (5152, 23824), (5888, 20846), (5956, 20608), (10304, 11912), (10423, 11776)]