129116312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12799}}^1$

素因数の和:12915

約数の個数: 32

約数和(自身を含む): 263424000

約数和(自身を除く): 134307688

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 12799, 25598, 51196, 102392, 166387, 332774, 665548, 1241503, 1331096, 2483006, 4966012, 9932024, 16139539, 32279078, 64558156, 129116312]

約数ペア:

[(1, 129116312), (2, 64558156), (4, 32279078), (8, 16139539), (13, 9932024), (26, 4966012), (52, 2483006), (97, 1331096), (104, 1241503), (194, 665548), (388, 332774), (776, 166387), (1261, 102392), (2522, 51196), (5044, 25598), (10088, 12799)]