152777690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{90401}}^1$

素因数の和:90434

約数の個数: 24

約数和(自身を含む): 297784188

約数和(自身を除く): 145006498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 90401, 180802, 452005, 904010, 1175213, 2350426, 5876065, 11752130, 15277769, 30555538, 76388845, 152777690]

約数ペア:

[(1, 152777690), (2, 76388845), (5, 30555538), (10, 15277769), (13, 11752130), (26, 5876065), (65, 2350426), (130, 1175213), (169, 904010), (338, 452005), (845, 180802), (1690, 90401)]