158157164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 320323584

約数和(自身を除く): 162166420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 121, 124, 127, 166, 242, 254, 332, 341, 484, 508, 682, 913, 1364, 1397, 1826, 2573, 2794, 3652, 3751, 3937, 5146, 5588, 7502, 7874, 10043, 10292, 10541, 15004, 15367, 15748, 20086, 21082, 28303, 30734, 40172, 42164, 43307, 56606, 61468, 86614, 113212, 115951, 173228, 231902, 311333, 326771, 463804, 476377, 622666, 653542, 952754, 1245332, 1275461, 1307084, 1905508, 2550922, 3594481, 5101844, 7188962, 14377924, 39539291, 79078582, 158157164]

約数ペア:

[(1, 158157164), (2, 79078582), (4, 39539291), (11, 14377924), (22, 7188962), (31, 5101844), (44, 3594481), (62, 2550922), (83, 1905508), (121, 1307084), (124, 1275461), (127, 1245332), (166, 952754), (242, 653542), (254, 622666), (332, 476377), (341, 463804), (484, 326771), (508, 311333), (682, 231902), (913, 173228), (1364, 115951), (1397, 113212), (1826, 86614), (2573, 61468), (2794, 56606), (3652, 43307), (3751, 42164), (3937, 40172), (5146, 30734), (5588, 28303), (7502, 21082), (7874, 20086), (10043, 15748), (10292, 15367), (10541, 15004)]