165770864

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22091}}^1$

素因数の和:22173

約数の個数: 40

約数和(自身を含む): 372559488

約数和(自身を除く): 206788624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 22091, 44182, 88364, 154637, 176728, 309274, 353456, 618548, 1237096, 1480097, 2474192, 2960194, 5920388, 10360679, 11840776, 20721358, 23681552, 41442716, 82885432, 165770864]

約数ペア:

[(1, 165770864), (2, 82885432), (4, 41442716), (7, 23681552), (8, 20721358), (14, 11840776), (16, 10360679), (28, 5920388), (56, 2960194), (67, 2474192), (112, 1480097), (134, 1237096), (268, 618548), (469, 353456), (536, 309274), (938, 176728), (1072, 154637), (1876, 88364), (3752, 44182), (7504, 22091)]