156728172618

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{61409}}^1$

素因数の和:61884

約数の個数: 64

約数和(自身を含む): 351717177600

約数和(自身を除く): 194989004982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 313, 453, 626, 906, 939, 1359, 1878, 2718, 2817, 4077, 5634, 8154, 8451, 16902, 47263, 61409, 94526, 122818, 141789, 184227, 283578, 368454, 425367, 552681, 850734, 1105362, 1276101, 1658043, 2552202, 3316086, 9272759, 18545518, 19221017, 27818277, 38442034, 55636554, 57663051, 83454831, 115326102, 166909662, 172989153, 250364493, 345978306, 500728986, 518967459, 1037934918, 2902373567, 5804747134, 8707120701, 17414241402, 26121362103, 52242724206, 78364086309, 156728172618]

約数ペア:

[(1, 156728172618), (2, 78364086309), (3, 52242724206), (6, 26121362103), (9, 17414241402), (18, 8707120701), (27, 5804747134), (54, 2902373567), (151, 1037934918), (302, 518967459), (313, 500728986), (453, 345978306), (626, 250364493), (906, 172989153), (939, 166909662), (1359, 115326102), (1878, 83454831), (2718, 57663051), (2817, 55636554), (4077, 38442034), (5634, 27818277), (8154, 19221017), (8451, 18545518), (16902, 9272759), (47263, 3316086), (61409, 2552202), (94526, 1658043), (122818, 1276101), (141789, 1105362), (184227, 850734), (283578, 552681), (368454, 425367)]