147510188

素因数分解:

$2^2\times 7^2\times {\mathrm{752603}}^1$

素因数の和:752621

約数の個数: 18

約数和(自身を含む): 300288996

約数和(自身を除く): 152778808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 752603, 1505206, 3010412, 5268221, 10536442, 21072884, 36877547, 73755094, 147510188]

約数ペア:

[(1, 147510188), (2, 73755094), (4, 36877547), (7, 21072884), (14, 10536442), (28, 5268221), (49, 3010412), (98, 1505206), (196, 752603)]