189225844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{75209}}^1$

素因数の和:75267

約数の個数: 24

約数和(自身を含む): 360105480

約数和(自身を除く): 170879636

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 75209, 150418, 300836, 1278553, 2557106, 2782733, 5114212, 5565466, 11130932, 47306461, 94612922, 189225844]

約数ペア:

[(1, 189225844), (2, 94612922), (4, 47306461), (17, 11130932), (34, 5565466), (37, 5114212), (68, 2782733), (74, 2557106), (148, 1278553), (629, 300836), (1258, 150418), (2516, 75209)]