78543485672

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{241067}}^1$

素因数の和:241505

約数の個数: 32

約数和(自身を含む): 148835383200

約数和(自身を除く): 70291897528

約数列:

[1, 2, 4, 8, 139, 278, 293, 556, 586, 1112, 1172, 2344, 40727, 81454, 162908, 241067, 325816, 482134, 964268, 1928536, 33508313, 67016626, 70632631, 134033252, 141265262, 268066504, 282530524, 565061048, 9817935709, 19635871418, 39271742836, 78543485672]

約数ペア:

[(1, 78543485672), (2, 39271742836), (4, 19635871418), (8, 9817935709), (139, 565061048), (278, 282530524), (293, 268066504), (556, 141265262), (586, 134033252), (1112, 70632631), (1172, 67016626), (2344, 33508313), (40727, 1928536), (81454, 964268), (162908, 482134), (241067, 325816)]