130578536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10831}}^1$

素因数の和:10985

約数の個数: 32

約数和(自身を含む): 269066880

約数和(自身を除く): 138488344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 10831, 12056, 21662, 43324, 86648, 119141, 238282, 476564, 953128, 1483847, 2967694, 5935388, 11870776, 16322317, 32644634, 65289268, 130578536]

約数ペア:

[(1, 130578536), (2, 65289268), (4, 32644634), (8, 16322317), (11, 11870776), (22, 5935388), (44, 2967694), (88, 1483847), (137, 953128), (274, 476564), (548, 238282), (1096, 119141), (1507, 86648), (3014, 43324), (6028, 21662), (10831, 12056)]