138314882836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1\times {\mathrm{9857}}^1$

素因数の和:10924

約数の個数: 48

約数和(自身を含む): 261712155600

約数和(自身を除く): 123397272764

約数列:

[1, 2, 4, 13, 26, 52, 449, 601, 898, 1202, 1796, 2404, 5837, 7813, 9857, 11674, 15626, 19714, 23348, 31252, 39428, 128141, 256282, 269849, 512564, 539698, 1079396, 3508037, 4425793, 5924057, 7016074, 8851586, 11848114, 14032148, 17703172, 23696228, 57535309, 77012741, 115070618, 154025482, 230141236, 308050964, 2659901593, 5319803186, 10639606372, 34578720709, 69157441418, 138314882836]

約数ペア:

[(1, 138314882836), (2, 69157441418), (4, 34578720709), (13, 10639606372), (26, 5319803186), (52, 2659901593), (449, 308050964), (601, 230141236), (898, 154025482), (1202, 115070618), (1796, 77012741), (2404, 57535309), (5837, 23696228), (7813, 17703172), (9857, 14032148), (11674, 11848114), (15626, 8851586), (19714, 7016074), (23348, 5924057), (31252, 4425793), (39428, 3508037), (128141, 1079396), (256282, 539698), (269849, 512564)]