131760664

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 295833600

約数和(自身を除く): 164072936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1069, 1736, 1988, 2138, 2201, 3976, 4276, 4402, 7483, 8552, 8804, 14966, 15407, 17608, 29932, 30814, 33139, 59864, 61628, 66278, 75899, 123256, 132556, 151798, 231973, 265112, 303596, 463946, 531293, 607192, 927892, 1062586, 1855784, 2125172, 2352869, 4250344, 4705738, 9411476, 16470083, 18822952, 32940166, 65880332, 131760664]

約数ペア:

[(1, 131760664), (2, 65880332), (4, 32940166), (7, 18822952), (8, 16470083), (14, 9411476), (28, 4705738), (31, 4250344), (56, 2352869), (62, 2125172), (71, 1855784), (124, 1062586), (142, 927892), (217, 607192), (248, 531293), (284, 463946), (434, 303596), (497, 265112), (568, 231973), (868, 151798), (994, 132556), (1069, 123256), (1736, 75899), (1988, 66278), (2138, 61628), (2201, 59864), (3976, 33139), (4276, 30814), (4402, 29932), (7483, 17608), (8552, 15407), (8804, 14966)]