126961736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10531}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 261614880

約数和(自身を除く): 134653144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 10531, 12056, 21062, 42124, 84248, 115841, 231682, 463364, 926728, 1442747, 2885494, 5770988, 11541976, 15870217, 31740434, 63480868, 126961736]

約数ペア:

[(1, 126961736), (2, 63480868), (4, 31740434), (8, 15870217), (11, 11541976), (22, 5770988), (44, 2885494), (88, 1442747), (137, 926728), (274, 463364), (548, 231682), (1096, 115841), (1507, 84248), (3014, 42124), (6028, 21062), (10531, 12056)]