145842802

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{76039}}^1$

素因数の和:76185

約数の個数: 16

約数和(自身を含む): 251844480

約数和(自身を除く): 106001678

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 76039, 152078, 532273, 1064546, 10417343, 20834686, 72921401, 145842802]

約数ペア:

[(1, 145842802), (2, 72921401), (7, 20834686), (14, 10417343), (137, 1064546), (274, 532273), (959, 152078), (1918, 76039)]