151919896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3889}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 301086000

約数和(自身を除く): 149166104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 3889, 4883, 7778, 9766, 15556, 19532, 31112, 39064, 73891, 147782, 295564, 591128, 999473, 1998946, 3997892, 7995784, 18989987, 37979974, 75959948, 151919896]

約数ペア:

[(1, 151919896), (2, 75959948), (4, 37979974), (8, 18989987), (19, 7995784), (38, 3997892), (76, 1998946), (152, 999473), (257, 591128), (514, 295564), (1028, 147782), (2056, 73891), (3889, 39064), (4883, 31112), (7778, 19532), (9766, 15556)]