128334536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 266093100

約数和(自身を除く): 137758564

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 233, 242, 466, 484, 569, 932, 968, 1138, 1864, 2276, 2563, 4552, 5126, 6259, 10252, 12518, 20504, 25036, 28193, 50072, 56386, 68849, 112772, 132577, 137698, 225544, 265154, 275396, 530308, 550792, 1060616, 1458347, 2916694, 5833388, 11666776, 16041817, 32083634, 64167268, 128334536]

約数ペア:

[(1, 128334536), (2, 64167268), (4, 32083634), (8, 16041817), (11, 11666776), (22, 5833388), (44, 2916694), (88, 1458347), (121, 1060616), (233, 550792), (242, 530308), (466, 275396), (484, 265154), (569, 225544), (932, 137698), (968, 132577), (1138, 112772), (1864, 68849), (2276, 56386), (2563, 50072), (4552, 28193), (5126, 25036), (6259, 20504), (10252, 12518)]