149294012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{231823}}^1$

素因数の和:231857

約数の個数: 24

約数和(自身を含む): 311571456

約数和(自身を除く): 162277444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 231823, 463646, 927292, 1622761, 3245522, 5331929, 6491044, 10663858, 21327716, 37323503, 74647006, 149294012]

約数ペア:

[(1, 149294012), (2, 74647006), (4, 37323503), (7, 21327716), (14, 10663858), (23, 6491044), (28, 5331929), (46, 3245522), (92, 1622761), (161, 927292), (322, 463646), (644, 231823)]