149070964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{72931}}^1$

素因数の和:73015

約数の個数: 24

約数和(自身を含む): 302230208

約数和(自身を除く): 153159244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 72931, 145862, 291724, 510517, 1021034, 2042068, 5323963, 10647926, 21295852, 37267741, 74535482, 149070964]

約数ペア:

[(1, 149070964), (2, 74535482), (4, 37267741), (7, 21295852), (14, 10647926), (28, 5323963), (73, 2042068), (146, 1021034), (292, 510517), (511, 291724), (1022, 145862), (2044, 72931)]