146131504

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{83791}}^1$

素因数の和:83908

約数の個数: 20

約数和(自身を含む): 285730720

約数和(自身を除く): 139599216

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 83791, 167582, 335164, 670328, 1340656, 9133219, 18266438, 36532876, 73065752, 146131504]

約数ペア:

[(1, 146131504), (2, 73065752), (4, 36532876), (8, 18266438), (16, 9133219), (109, 1340656), (218, 670328), (436, 335164), (872, 167582), (1744, 83791)]