157859804552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1\times {\mathrm{12497}}^1$

素因数の和:13130

約数の個数: 64

約数和(自身を含む): 315485014320

約数和(自身を除く): 157625209768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 317, 586, 634, 1172, 1268, 2344, 2536, 4981, 5389, 9962, 10778, 12497, 19924, 21556, 24994, 39848, 43112, 49988, 92881, 99976, 185762, 212449, 371524, 424898, 743048, 849796, 1578977, 1699592, 3157954, 3661621, 3961549, 6315908, 7323242, 7923098, 12631816, 14646484, 15846196, 29292968, 31692392, 62247557, 67346333, 124495114, 134692666, 248990228, 269385332, 497980456, 538770664, 1160733857, 2321467714, 4642935428, 9285870856, 19732475569, 39464951138, 78929902276, 157859804552]

約数ペア:

[(1, 157859804552), (2, 78929902276), (4, 39464951138), (8, 19732475569), (17, 9285870856), (34, 4642935428), (68, 2321467714), (136, 1160733857), (293, 538770664), (317, 497980456), (586, 269385332), (634, 248990228), (1172, 134692666), (1268, 124495114), (2344, 67346333), (2536, 62247557), (4981, 31692392), (5389, 29292968), (9962, 15846196), (10778, 14646484), (12497, 12631816), (19924, 7923098), (21556, 7323242), (24994, 6315908), (39848, 3961549), (43112, 3661621), (49988, 3157954), (92881, 1699592), (99976, 1578977), (185762, 849796), (212449, 743048), (371524, 424898)]