149832704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{20903}}^1$

素因数の和:20930

約数の個数: 44

約数和(自身を含む): 342323904

約数和(自身を除く): 192491200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 20903, 41806, 83612, 146321, 167224, 292642, 334448, 585284, 668896, 1170568, 1337792, 2341136, 2675584, 4682272, 5351168, 9364544, 10702336, 18729088, 21404672, 37458176, 74916352, 149832704]

約数ペア:

[(1, 149832704), (2, 74916352), (4, 37458176), (7, 21404672), (8, 18729088), (14, 10702336), (16, 9364544), (28, 5351168), (32, 4682272), (56, 2675584), (64, 2341136), (112, 1337792), (128, 1170568), (224, 668896), (256, 585284), (448, 334448), (512, 292642), (896, 167224), (1024, 146321), (1792, 83612), (3584, 41806), (7168, 20903)]