190400168

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64151}}^1$

素因数の和:64217

約数の個数: 32

約数和(自身を含む): 415704960

約数和(自身を除く): 225304792

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 64151, 128302, 256604, 449057, 513208, 898114, 1796228, 3400003, 3592456, 6800006, 13600012, 23800021, 27200024, 47600042, 95200084, 190400168]

約数ペア:

[(1, 190400168), (2, 95200084), (4, 47600042), (7, 27200024), (8, 23800021), (14, 13600012), (28, 6800006), (53, 3592456), (56, 3400003), (106, 1796228), (212, 898114), (371, 513208), (424, 449057), (742, 256604), (1484, 128302), (2968, 64151)]