145104064

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17047}}^1$

素因数の和:17085

約数の個数: 56

約数和(自身を含む): 346415360

約数和(自身を除く): 201311296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 17047, 34094, 68188, 119329, 136376, 238658, 272752, 323893, 477316, 545504, 647786, 954632, 1091008, 1295572, 1909264, 2267251, 2591144, 3818528, 4534502, 5182288, 7637056, 9069004, 10364576, 18138008, 20729152, 36276016, 72552032, 145104064]

約数ペア:

[(1, 145104064), (2, 72552032), (4, 36276016), (7, 20729152), (8, 18138008), (14, 10364576), (16, 9069004), (19, 7637056), (28, 5182288), (32, 4534502), (38, 3818528), (56, 2591144), (64, 2267251), (76, 1909264), (112, 1295572), (133, 1091008), (152, 954632), (224, 647786), (266, 545504), (304, 477316), (448, 323893), (532, 272752), (608, 238658), (1064, 136376), (1216, 119329), (2128, 68188), (4256, 34094), (8512, 17047)]