145414892

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{16699}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 291782400

約数和(自身を除く): 146367508

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 16699, 33398, 66796, 116893, 233786, 467572, 5193389, 10386778, 20773556, 36353723, 72707446, 145414892]

約数ペア:

[(1, 145414892), (2, 72707446), (4, 36353723), (7, 20773556), (14, 10386778), (28, 5193389), (311, 467572), (622, 233786), (1244, 116893), (2177, 66796), (4354, 33398), (8708, 16699)]