156946828792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4957}}^1\times {\mathrm{304439}}^1$

素因数の和:309415

約数の個数: 32

約数和(自身を含む): 316976839200

約数和(自身を除く): 160030010408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4957, 9914, 19828, 39656, 64441, 128882, 257764, 304439, 515528, 608878, 1217756, 2435512, 3957707, 7915414, 15830828, 31661656, 1509104123, 3018208246, 6036416492, 12072832984, 19618353599, 39236707198, 78473414396, 156946828792]

約数ペア:

[(1, 156946828792), (2, 78473414396), (4, 39236707198), (8, 19618353599), (13, 12072832984), (26, 6036416492), (52, 3018208246), (104, 1509104123), (4957, 31661656), (9914, 15830828), (19828, 7915414), (39656, 3957707), (64441, 2435512), (128882, 1217756), (257764, 608878), (304439, 515528)]