141246976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21252

約数の個数: 40

約数和(自身を含む): 303941484

約数和(自身を除く): 162694508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 21221, 42442, 84884, 169768, 275873, 339536, 551746, 679072, 1103492, 1358144, 2206984, 2716288, 4413968, 5432576, 8827936, 10865152, 17655872, 35311744, 70623488, 141246976]

約数ペア:

[(1, 141246976), (2, 70623488), (4, 35311744), (8, 17655872), (13, 10865152), (16, 8827936), (26, 5432576), (32, 4413968), (52, 2716288), (64, 2206984), (104, 1358144), (128, 1103492), (208, 679072), (256, 551746), (416, 339536), (512, 275873), (832, 169768), (1664, 84884), (3328, 42442), (6656, 21221)]