161490752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{148429}}^1$

素因数の和:148458

約数の個数: 28

約数和(自身を含む): 339310980

約数和(自身を除く): 177820228

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 148429, 296858, 593716, 1187432, 2374864, 2523293, 4749728, 5046586, 9499456, 10093172, 20186344, 40372688, 80745376, 161490752]

約数ペア:

[(1, 161490752), (2, 80745376), (4, 40372688), (8, 20186344), (16, 10093172), (17, 9499456), (32, 5046586), (34, 4749728), (64, 2523293), (68, 2374864), (136, 1187432), (272, 593716), (544, 296858), (1088, 148429)]