161570687144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{78779}}^1$

素因数の和:79038

約数の個数: 64

約数和(自身を含む): 324447552000

約数和(自身を除く): 162876864856

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 131, 152, 206, 262, 412, 524, 824, 1048, 1957, 2489, 3914, 4978, 7828, 9956, 13493, 15656, 19912, 26986, 53972, 78779, 107944, 157558, 256367, 315116, 512734, 630232, 1025468, 1496801, 2050936, 2993602, 5987204, 8114237, 10320049, 11974408, 16228474, 20640098, 32456948, 41280196, 64913896, 82560392, 154170503, 196080931, 308341006, 392161862, 616682012, 784323724, 1062965047, 1233364024, 1568647448, 2125930094, 4251860188, 8503720376, 20196335893, 40392671786, 80785343572, 161570687144]

約数ペア:

[(1, 161570687144), (2, 80785343572), (4, 40392671786), (8, 20196335893), (19, 8503720376), (38, 4251860188), (76, 2125930094), (103, 1568647448), (131, 1233364024), (152, 1062965047), (206, 784323724), (262, 616682012), (412, 392161862), (524, 308341006), (824, 196080931), (1048, 154170503), (1957, 82560392), (2489, 64913896), (3914, 41280196), (4978, 32456948), (7828, 20640098), (9956, 16228474), (13493, 11974408), (15656, 10320049), (19912, 8114237), (26986, 5987204), (53972, 2993602), (78779, 2050936), (107944, 1496801), (157558, 1025468), (256367, 630232), (315116, 512734)]