165676324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 157206236

約数列:

[1, 2, 4, 11, 22, 44, 103, 139, 206, 263, 278, 412, 526, 556, 1052, 1133, 1529, 2266, 2893, 3058, 4532, 5786, 6116, 11572, 14317, 27089, 28634, 36557, 54178, 57268, 73114, 108356, 146228, 157487, 297979, 314974, 402127, 595958, 629948, 804254, 1191916, 1608508, 3765371, 7530742, 15061484, 41419081, 82838162, 165676324]

約数ペア:

[(1, 165676324), (2, 82838162), (4, 41419081), (11, 15061484), (22, 7530742), (44, 3765371), (103, 1608508), (139, 1191916), (206, 804254), (263, 629948), (278, 595958), (412, 402127), (526, 314974), (556, 297979), (1052, 157487), (1133, 146228), (1529, 108356), (2266, 73114), (2893, 57268), (3058, 54178), (4532, 36557), (5786, 28634), (6116, 27089), (11572, 14317)]