166192880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{296773}}^1$

素因数の和:296793

約数の個数: 40

約数和(自身を含む): 441599712

約数和(自身を除く): 275406832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 296773, 593546, 1187092, 1483865, 2077411, 2374184, 2967730, 4154822, 4748368, 5935460, 8309644, 10387055, 11870920, 16619288, 20774110, 23741840, 33238576, 41548220, 83096440, 166192880]

約数ペア:

[(1, 166192880), (2, 83096440), (4, 41548220), (5, 33238576), (7, 23741840), (8, 20774110), (10, 16619288), (14, 11870920), (16, 10387055), (20, 8309644), (28, 5935460), (35, 4748368), (40, 4154822), (56, 2967730), (70, 2374184), (80, 2077411), (112, 1483865), (140, 1187092), (280, 593546), (560, 296773)]