145239262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{35897}}^1$

素因数の和:35940

約数の個数: 24

約数和(自身を含む): 264496464

約数和(自身を除く): 119257202

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 35897, 71794, 251279, 502558, 610249, 1220498, 4271743, 8543486, 10374233, 20748466, 72619631, 145239262]

約数ペア:

[(1, 145239262), (2, 72619631), (7, 20748466), (14, 10374233), (17, 8543486), (34, 4271743), (119, 1220498), (238, 610249), (289, 502558), (578, 251279), (2023, 71794), (4046, 35897)]