131523564

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 313417440

約数和(自身を除く): 181893876

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 353, 366, 509, 706, 732, 1018, 1059, 1412, 1527, 2036, 2118, 3054, 4236, 6108, 21533, 31049, 43066, 62098, 64599, 86132, 93147, 124196, 129198, 179677, 186294, 258396, 359354, 372588, 539031, 718708, 1078062, 2156124, 10960297, 21920594, 32880891, 43841188, 65761782, 131523564]

約数ペア:

[(1, 131523564), (2, 65761782), (3, 43841188), (4, 32880891), (6, 21920594), (12, 10960297), (61, 2156124), (122, 1078062), (183, 718708), (244, 539031), (353, 372588), (366, 359354), (509, 258396), (706, 186294), (732, 179677), (1018, 129198), (1059, 124196), (1412, 93147), (1527, 86132), (2036, 64599), (2118, 62098), (3054, 43066), (4236, 31049), (6108, 21533)]