149926478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{186013}}^1$

素因数の和:186059

約数の個数: 16

約数和(自身を含む): 250002816

約数和(自身を除く): 100076338

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 186013, 372026, 2418169, 4836338, 5766403, 11532806, 74963239, 149926478]

約数ペア:

[(1, 149926478), (2, 74963239), (13, 11532806), (26, 5766403), (31, 4836338), (62, 2418169), (403, 372026), (806, 186013)]