172164018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5539

約数の個数: 48

約数和(自身を含む): 384950016

約数和(自身を除く): 212785998

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 5477, 10478, 10954, 15717, 16431, 31434, 32862, 71201, 142402, 169787, 213603, 339574, 427206, 509361, 925613, 1018722, 1851226, 2207231, 2776839, 4414462, 5553678, 6621693, 13243386, 28694003, 57388006, 86082009, 172164018]

約数ペア:

[(1, 172164018), (2, 86082009), (3, 57388006), (6, 28694003), (13, 13243386), (26, 6621693), (31, 5553678), (39, 4414462), (62, 2776839), (78, 2207231), (93, 1851226), (169, 1018722), (186, 925613), (338, 509361), (403, 427206), (507, 339574), (806, 213603), (1014, 169787), (1209, 142402), (2418, 71201), (5239, 32862), (5477, 31434), (10478, 16431), (10954, 15717)]