191978136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{380909}}^1$

素因数の和:380928

約数の個数: 48

約数和(自身を含む): 594219600

約数和(自身を除く): 402241464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 380909, 761818, 1142727, 1523636, 2285454, 2666363, 3047272, 3428181, 4570908, 5332726, 6856362, 7999089, 9141816, 10665452, 13712724, 15998178, 21330904, 23997267, 27425448, 31996356, 47994534, 63992712, 95989068, 191978136]

約数ペア:

[(1, 191978136), (2, 95989068), (3, 63992712), (4, 47994534), (6, 31996356), (7, 27425448), (8, 23997267), (9, 21330904), (12, 15998178), (14, 13712724), (18, 10665452), (21, 9141816), (24, 7999089), (28, 6856362), (36, 5332726), (42, 4570908), (56, 3428181), (63, 3047272), (72, 2666363), (84, 2285454), (126, 1523636), (168, 1142727), (252, 761818), (504, 380909)]