147927568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 295758848

約数和(自身を除く): 147831280

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 1693, 2032, 3386, 5461, 6772, 10922, 13544, 21844, 27088, 43688, 72799, 87376, 145598, 215011, 291196, 430022, 582392, 860044, 1164784, 1720088, 3440176, 9245473, 18490946, 36981892, 73963784, 147927568]

約数ペア:

[(1, 147927568), (2, 73963784), (4, 36981892), (8, 18490946), (16, 9245473), (43, 3440176), (86, 1720088), (127, 1164784), (172, 860044), (254, 582392), (344, 430022), (508, 291196), (688, 215011), (1016, 145598), (1693, 87376), (2032, 72799), (3386, 43688), (5461, 27088), (6772, 21844), (10922, 13544)]