127890672008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{9011}}^1\times {\mathrm{161281}}^1$

素因数の和:170309

約数の個数: 32

約数和(自身を含む): 261625209120

約数和(自身を除く): 133734537112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 9011, 18022, 36044, 72088, 99121, 161281, 198242, 322562, 396484, 645124, 792968, 1290248, 1774091, 3548182, 7096364, 14192728, 1453303091, 2906606182, 5813212364, 11626424728, 15986334001, 31972668002, 63945336004, 127890672008]

約数ペア:

[(1, 127890672008), (2, 63945336004), (4, 31972668002), (8, 15986334001), (11, 11626424728), (22, 5813212364), (44, 2906606182), (88, 1453303091), (9011, 14192728), (18022, 7096364), (36044, 3548182), (72088, 1774091), (99121, 1290248), (161281, 792968), (198242, 645124), (322562, 396484)]