154865144

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{24473}}^1$

素因数の和:24599

約数の個数: 32

約数和(自身を含む): 334804320

約数和(自身を除く): 179939176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 24473, 48946, 97892, 171311, 195784, 342622, 685244, 1370488, 2765449, 5530898, 11061796, 19358143, 22123592, 38716286, 77432572, 154865144]

約数ペア:

[(1, 154865144), (2, 77432572), (4, 38716286), (7, 22123592), (8, 19358143), (14, 11061796), (28, 5530898), (56, 2765449), (113, 1370488), (226, 685244), (452, 342622), (791, 195784), (904, 171311), (1582, 97892), (3164, 48946), (6328, 24473)]