138797541568

素因数分解:

$2^6\times 7^1\times {\mathrm{309815941}}^1$

素因数の和:309815960

約数の個数: 28

約数和(自身を含む): 314772997072

約数和(自身を除く): 175975455504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309815941, 619631882, 1239263764, 2168711587, 2478527528, 4337423174, 4957055056, 8674846348, 9914110112, 17349692696, 19828220224, 34699385392, 69398770784, 138797541568]

約数ペア:

[(1, 138797541568), (2, 69398770784), (4, 34699385392), (7, 19828220224), (8, 17349692696), (14, 9914110112), (16, 8674846348), (28, 4957055056), (32, 4337423174), (56, 2478527528), (64, 2168711587), (112, 1239263764), (224, 619631882), (448, 309815941)]