169718164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 379669248

約数和(自身を除く): 209951084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 223, 308, 353, 446, 539, 706, 892, 1078, 1412, 1561, 2156, 2453, 2471, 3122, 3883, 4906, 4942, 6244, 7766, 9812, 9884, 10927, 15532, 17171, 17297, 21854, 27181, 34342, 34594, 43708, 54362, 68684, 69188, 78719, 108724, 120197, 157438, 190267, 240394, 314876, 380534, 480788, 551033, 761068, 865909, 1102066, 1731818, 2204132, 3463636, 3857231, 6061363, 7714462, 12122726, 15428924, 24245452, 42429541, 84859082, 169718164]

約数ペア:

[(1, 169718164), (2, 84859082), (4, 42429541), (7, 24245452), (11, 15428924), (14, 12122726), (22, 7714462), (28, 6061363), (44, 3857231), (49, 3463636), (77, 2204132), (98, 1731818), (154, 1102066), (196, 865909), (223, 761068), (308, 551033), (353, 480788), (446, 380534), (539, 314876), (706, 240394), (892, 190267), (1078, 157438), (1412, 120197), (1561, 108724), (2156, 78719), (2453, 69188), (2471, 68684), (3122, 54362), (3883, 43708), (4906, 34594), (4942, 34342), (6244, 27181), (7766, 21854), (9812, 17297), (9884, 17171), (10927, 15532)]