152654140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113921}}^1$

素因数の和:113997

約数の個数: 24

約数和(自身を含む): 325361232

約数和(自身を除く): 172707092

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 113921, 227842, 455684, 569605, 1139210, 2278420, 7632707, 15265414, 30530828, 38163535, 76327070, 152654140]

約数ペア:

[(1, 152654140), (2, 76327070), (4, 38163535), (5, 30530828), (10, 15265414), (20, 7632707), (67, 2278420), (134, 1139210), (268, 569605), (335, 455684), (670, 227842), (1340, 113921)]