131926648

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6151}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 283484160

約数和(自身を除く): 151557512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 6151, 10724, 12302, 21448, 24604, 43057, 49208, 86114, 172228, 344456, 2355833, 4711666, 9423332, 16490831, 18846664, 32981662, 65963324, 131926648]

約数ペア:

[(1, 131926648), (2, 65963324), (4, 32981662), (7, 18846664), (8, 16490831), (14, 9423332), (28, 4711666), (56, 2355833), (383, 344456), (766, 172228), (1532, 86114), (2681, 49208), (3064, 43057), (5362, 24604), (6151, 21448), (10724, 12302)]