161760224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{266053}}^1$

素因数の和:266082

約数の個数: 24

約数和(自身を含む): 335228040

約数和(自身を除く): 173467816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 266053, 532106, 1064212, 2128424, 4256848, 5055007, 8513696, 10110014, 20220028, 40440056, 80880112, 161760224]

約数ペア:

[(1, 161760224), (2, 80880112), (4, 40440056), (8, 20220028), (16, 10110014), (19, 8513696), (32, 5055007), (38, 4256848), (76, 2128424), (152, 1064212), (304, 532106), (608, 266053)]