158202616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138289}}^1$

素因数の和:138319

約数の個数: 32

約数和(自身を含む): 348490800

約数和(自身を除く): 190288184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 138289, 276578, 553156, 1106312, 1521179, 1797757, 3042358, 3595514, 6084716, 7191028, 12169432, 14382056, 19775327, 39550654, 79101308, 158202616]

約数ペア:

[(1, 158202616), (2, 79101308), (4, 39550654), (8, 19775327), (11, 14382056), (13, 12169432), (22, 7191028), (26, 6084716), (44, 3595514), (52, 3042358), (88, 1797757), (104, 1521179), (143, 1106312), (286, 553156), (572, 276578), (1144, 138289)]