147217336

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8293}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 316499040

約数和(自身を除く): 169281704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8293, 8876, 16586, 17752, 33172, 58051, 66344, 116102, 232204, 464408, 2628881, 5257762, 10515524, 18402167, 21031048, 36804334, 73608668, 147217336]

約数ペア:

[(1, 147217336), (2, 73608668), (4, 36804334), (7, 21031048), (8, 18402167), (14, 10515524), (28, 5257762), (56, 2628881), (317, 464408), (634, 232204), (1268, 116102), (2219, 66344), (2536, 58051), (4438, 33172), (8293, 17752), (8876, 16586)]