144308906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{332509}}^1$

素因数の和:332549

約数の個数: 16

約数和(自身を含む): 255367680

約数和(自身を除く): 111058774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 332509, 665018, 2327563, 4655126, 10307779, 20615558, 72154453, 144308906]

約数ペア:

[(1, 144308906), (2, 72154453), (7, 20615558), (14, 10307779), (31, 4655126), (62, 2327563), (217, 665018), (434, 332509)]