143433352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2447}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 285534720

約数和(自身を除く): 142101368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 862, 1724, 2447, 3448, 4894, 7327, 9788, 14654, 19576, 29308, 41599, 58616, 83198, 166396, 332792, 1054657, 2109314, 4218628, 8437256, 17929169, 35858338, 71716676, 143433352]

約数ペア:

[(1, 143433352), (2, 71716676), (4, 35858338), (8, 17929169), (17, 8437256), (34, 4218628), (68, 2109314), (136, 1054657), (431, 332792), (862, 166396), (1724, 83198), (2447, 58616), (3448, 41599), (4894, 29308), (7327, 19576), (9788, 14654)]