166610164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 359468928

約数和(自身を除く): 192858764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 311, 361, 371, 532, 622, 722, 742, 1007, 1244, 1444, 1484, 2014, 2177, 2527, 4028, 4354, 5054, 5909, 7049, 8708, 10108, 11818, 14098, 16483, 19133, 23636, 28196, 32966, 38266, 41363, 65932, 76532, 82726, 112271, 115381, 133931, 165452, 224542, 230762, 267862, 313177, 449084, 461524, 535724, 626354, 785897, 1252708, 1571794, 2192239, 3143588, 4384478, 5950363, 8768956, 11900726, 23801452, 41652541, 83305082, 166610164]

約数ペア:

[(1, 166610164), (2, 83305082), (4, 41652541), (7, 23801452), (14, 11900726), (19, 8768956), (28, 5950363), (38, 4384478), (53, 3143588), (76, 2192239), (106, 1571794), (133, 1252708), (212, 785897), (266, 626354), (311, 535724), (361, 461524), (371, 449084), (532, 313177), (622, 267862), (722, 230762), (742, 224542), (1007, 165452), (1244, 133931), (1444, 115381), (1484, 112271), (2014, 82726), (2177, 76532), (2527, 65932), (4028, 41363), (4354, 38266), (5054, 32966), (5909, 28196), (7049, 23636), (8708, 19133), (10108, 16483), (11818, 14098)]