147638512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69379}}^1$

素因数の和:69413

約数の個数: 40

約数和(自身を含む): 344124800

約数和(自身を除く): 196486288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 69379, 138758, 277516, 485653, 555032, 971306, 1110064, 1318201, 1942612, 2636402, 3885224, 5272804, 7770448, 9227407, 10545608, 18454814, 21091216, 36909628, 73819256, 147638512]

約数ペア:

[(1, 147638512), (2, 73819256), (4, 36909628), (7, 21091216), (8, 18454814), (14, 10545608), (16, 9227407), (19, 7770448), (28, 5272804), (38, 3885224), (56, 2636402), (76, 1942612), (112, 1318201), (133, 1110064), (152, 971306), (266, 555032), (304, 485653), (532, 277516), (1064, 138758), (2128, 69379)]