156985181210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1131751}}^1$

素因数の和:1131879

約数の個数: 64

約数和(自身を含む): 335396968704

約数和(自身を除く): 178411787494

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 2134, 2522, 5335, 6305, 10670, 12610, 13871, 27742, 69355, 138710, 1131751, 2263502, 5658755, 11317510, 12449261, 14712763, 24898522, 29425526, 62246305, 73563815, 109779847, 124492610, 147127630, 161840393, 219559694, 323680786, 548899235, 809201965, 1097798470, 1207578317, 1427138011, 1618403930, 2415156634, 2854276022, 6037891585, 7135690055, 12075783170, 14271380110, 15698518121, 31397036242, 78492590605, 156985181210]

約数ペア:

[(1, 156985181210), (2, 78492590605), (5, 31397036242), (10, 15698518121), (11, 14271380110), (13, 12075783170), (22, 7135690055), (26, 6037891585), (55, 2854276022), (65, 2415156634), (97, 1618403930), (110, 1427138011), (130, 1207578317), (143, 1097798470), (194, 809201965), (286, 548899235), (485, 323680786), (715, 219559694), (970, 161840393), (1067, 147127630), (1261, 124492610), (1430, 109779847), (2134, 73563815), (2522, 62246305), (5335, 29425526), (6305, 24898522), (10670, 14712763), (12610, 12449261), (13871, 11317510), (27742, 5658755), (69355, 2263502), (138710, 1131751)]