146720504

素因数分解:

$2^3\times 7^2\times {\mathrm{374287}}^1$

素因数の和:374307

約数の個数: 24

約数和(自身を含む): 320016240

約数和(自身を除く): 173295736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 374287, 748574, 1497148, 2620009, 2994296, 5240018, 10480036, 18340063, 20960072, 36680126, 73360252, 146720504]

約数ペア:

[(1, 146720504), (2, 73360252), (4, 36680126), (7, 20960072), (8, 18340063), (14, 10480036), (28, 5240018), (49, 2994296), (56, 2620009), (98, 1497148), (196, 748574), (392, 374287)]