105468748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20143}}^1$

素因数の和:20182

約数の個数: 48

約数和(自身を含む): 243661824

約数和(自身を除く): 138193076

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 20143, 40286, 80572, 141001, 221573, 282002, 342431, 443146, 564004, 684862, 886292, 1369724, 1551011, 2397017, 3102022, 3766741, 4794034, 6204044, 7533482, 9588068, 15066964, 26367187, 52734374, 105468748]

約数ペア:

[(1, 105468748), (2, 52734374), (4, 26367187), (7, 15066964), (11, 9588068), (14, 7533482), (17, 6204044), (22, 4794034), (28, 3766741), (34, 3102022), (44, 2397017), (68, 1551011), (77, 1369724), (119, 886292), (154, 684862), (187, 564004), (238, 443146), (308, 342431), (374, 282002), (476, 221573), (748, 141001), (1309, 80572), (2618, 40286), (5236, 20143)]