149314048

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{22433}}^1$

素因数の和:22464

約数の個数: 40

約数和(自身を含む): 321299748

約数和(自身を除く): 171985700

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 22433, 44866, 89732, 179464, 291629, 358928, 583258, 717856, 1166516, 1435712, 2333032, 2871424, 4666064, 5742848, 9332128, 11485696, 18664256, 37328512, 74657024, 149314048]

約数ペア:

[(1, 149314048), (2, 74657024), (4, 37328512), (8, 18664256), (13, 11485696), (16, 9332128), (26, 5742848), (32, 4666064), (52, 2871424), (64, 2333032), (104, 1435712), (128, 1166516), (208, 717856), (256, 583258), (416, 358928), (512, 291629), (832, 179464), (1664, 89732), (3328, 44866), (6656, 22433)]