165728504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{883}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 322218000

約数和(自身を除く): 156489496

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 809, 883, 1618, 1766, 3236, 3532, 6472, 7064, 23461, 25607, 46922, 51214, 93844, 102428, 187688, 204856, 714347, 1428694, 2857388, 5714776, 20716063, 41432126, 82864252, 165728504]

約数ペア:

[(1, 165728504), (2, 82864252), (4, 41432126), (8, 20716063), (29, 5714776), (58, 2857388), (116, 1428694), (232, 714347), (809, 204856), (883, 187688), (1618, 102428), (1766, 93844), (3236, 51214), (3532, 46922), (6472, 25607), (7064, 23461)]