156977236972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18177077}}^1$

素因数の和:18177225

約数の個数: 24

約数和(自身を含む): 293159913984

約数和(自身を除く): 136182677012

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 18177077, 36354154, 72708308, 309010309, 618020618, 1236041236, 2308488779, 4616977558, 9233955116, 39244309243, 78488618486, 156977236972]

約数ペア:

[(1, 156977236972), (2, 78488618486), (4, 39244309243), (17, 9233955116), (34, 4616977558), (68, 2308488779), (127, 1236041236), (254, 618020618), (508, 309010309), (2159, 72708308), (4318, 36354154), (8636, 18177077)]