145418896

素因数分解:

$2^4\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1901}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 322640064

約数和(自身を除く): 177221168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 683, 1366, 1901, 2732, 3802, 4781, 5464, 7604, 9562, 10928, 13307, 15208, 19124, 26614, 30416, 38248, 53228, 76496, 106456, 212912, 1298383, 2596766, 5193532, 9088681, 10387064, 18177362, 20774128, 36354724, 72709448, 145418896]

約数ペア:

[(1, 145418896), (2, 72709448), (4, 36354724), (7, 20774128), (8, 18177362), (14, 10387064), (16, 9088681), (28, 5193532), (56, 2596766), (112, 1298383), (683, 212912), (1366, 106456), (1901, 76496), (2732, 53228), (3802, 38248), (4781, 30416), (5464, 26614), (7604, 19124), (9562, 15208), (10928, 13307)]