165768512

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28463}}^1$

素因数の和:28495

約数の個数: 56

約数和(自身を含む): 404871936

約数和(自身を除く): 239103424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 28463, 56926, 113852, 199241, 227704, 370019, 398482, 455408, 740038, 796964, 910816, 1480076, 1593928, 1821632, 2590133, 2960152, 3187856, 5180266, 5920304, 6375712, 10360532, 11840608, 12751424, 20721064, 23681216, 41442128, 82884256, 165768512]

約数ペア:

[(1, 165768512), (2, 82884256), (4, 41442128), (7, 23681216), (8, 20721064), (13, 12751424), (14, 11840608), (16, 10360532), (26, 6375712), (28, 5920304), (32, 5180266), (52, 3187856), (56, 2960152), (64, 2590133), (91, 1821632), (104, 1593928), (112, 1480076), (182, 910816), (208, 796964), (224, 740038), (364, 455408), (416, 398482), (448, 370019), (728, 227704), (832, 199241), (1456, 113852), (2912, 56926), (5824, 28463)]