131029744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6599}}^1$

素因数の和:6697

約数の個数: 40

約数和(自身を含む): 272527200

約数和(自身を除く): 141497456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 6599, 9928, 13198, 19856, 26396, 52792, 105584, 112183, 224366, 448732, 481727, 897464, 963454, 1794928, 1926908, 3853816, 7707632, 8189359, 16378718, 32757436, 65514872, 131029744]

約数ペア:

[(1, 131029744), (2, 65514872), (4, 32757436), (8, 16378718), (16, 8189359), (17, 7707632), (34, 3853816), (68, 1926908), (73, 1794928), (136, 963454), (146, 897464), (272, 481727), (292, 448732), (584, 224366), (1168, 112183), (1241, 105584), (2482, 52792), (4964, 26396), (6599, 19856), (9928, 13198)]