149723890136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{985025593}}^1$

素因数の和:985025618

約数の個数: 16

約数和(自身を含む): 295507678200

約数和(自身を除く): 145783788064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 985025593, 1970051186, 3940102372, 7880204744, 18715486267, 37430972534, 74861945068, 149723890136]

約数ペア:

[(1, 149723890136), (2, 74861945068), (4, 37430972534), (8, 18715486267), (19, 7880204744), (38, 3940102372), (76, 1970051186), (152, 985025593)]