173121472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{159119}}^1$

素因数の和:159148

約数の個数: 28

約数和(自身を含む): 363748320

約数和(自身を除く): 190626848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 159119, 318238, 636476, 1272952, 2545904, 2705023, 5091808, 5410046, 10183616, 10820092, 21640184, 43280368, 86560736, 173121472]

約数ペア:

[(1, 173121472), (2, 86560736), (4, 43280368), (8, 21640184), (16, 10820092), (17, 10183616), (32, 5410046), (34, 5091808), (64, 2705023), (68, 2545904), (136, 1272952), (272, 636476), (544, 318238), (1088, 159119)]