173455828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28072

約数の個数: 48

約数和(自身を含む): 395587584

約数和(自身を除く): 222131756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 28031, 56062, 112124, 196217, 364403, 392434, 476527, 728806, 784868, 953054, 1457612, 1906108, 2550821, 3335689, 5101642, 6194851, 6671378, 10203284, 12389702, 13342756, 24779404, 43363957, 86727914, 173455828]

約数ペア:

[(1, 173455828), (2, 86727914), (4, 43363957), (7, 24779404), (13, 13342756), (14, 12389702), (17, 10203284), (26, 6671378), (28, 6194851), (34, 5101642), (52, 3335689), (68, 2550821), (91, 1906108), (119, 1457612), (182, 953054), (221, 784868), (238, 728806), (364, 476527), (442, 392434), (476, 364403), (884, 196217), (1547, 112124), (3094, 56062), (6188, 28031)]