164858512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113227}}^1$

素因数の和:113255

約数の個数: 40

約数和(自身を含む): 393127616

約数和(自身を除く): 228269104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 113227, 226454, 452908, 792589, 905816, 1471951, 1585178, 1811632, 2943902, 3170356, 5887804, 6340712, 10303657, 11775608, 12681424, 20607314, 23551216, 41214628, 82429256, 164858512]

約数ペア:

[(1, 164858512), (2, 82429256), (4, 41214628), (7, 23551216), (8, 20607314), (13, 12681424), (14, 11775608), (16, 10303657), (26, 6340712), (28, 5887804), (52, 3170356), (56, 2943902), (91, 1811632), (104, 1585178), (112, 1471951), (182, 905816), (208, 792589), (364, 452908), (728, 226454), (1456, 113227)]