143081904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{425839}}^1$

素因数の和:425857

約数の個数: 40

約数和(自身を含む): 422433280

約数和(自身を除く): 279351376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 425839, 851678, 1277517, 1703356, 2555034, 2980873, 3406712, 5110068, 5961746, 6813424, 8942619, 10220136, 11923492, 17885238, 20440272, 23846984, 35770476, 47693968, 71540952, 143081904]

約数ペア:

[(1, 143081904), (2, 71540952), (3, 47693968), (4, 35770476), (6, 23846984), (7, 20440272), (8, 17885238), (12, 11923492), (14, 10220136), (16, 8942619), (21, 6813424), (24, 5961746), (28, 5110068), (42, 3406712), (48, 2980873), (56, 2555034), (84, 1703356), (112, 1277517), (168, 851678), (336, 425839)]