156799271408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39675929}}^1$

素因数の和:39675969

約数の個数: 40

約数和(自身を含む): 344387072400

約数和(自身を除く): 187587800992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 39675929, 79351858, 158703716, 317407432, 515787077, 634814864, 753842651, 1031574154, 1507685302, 2063148308, 3015370604, 4126296616, 6030741208, 8252593232, 9799954463, 12061482416, 19599908926, 39199817852, 78399635704, 156799271408]

約数ペア:

[(1, 156799271408), (2, 78399635704), (4, 39199817852), (8, 19599908926), (13, 12061482416), (16, 9799954463), (19, 8252593232), (26, 6030741208), (38, 4126296616), (52, 3015370604), (76, 2063148308), (104, 1507685302), (152, 1031574154), (208, 753842651), (247, 634814864), (304, 515787077), (494, 317407432), (988, 158703716), (1976, 79351858), (3952, 39675929)]