153437256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{304439}}^1$

素因数の和:304458

約数の個数: 48

約数和(自身を含む): 474926400

約数和(自身を除く): 321489144

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, 304439, 608878, 913317, 1217756, 1826634, 2131073, 2435512, 2739951, 3653268, 4262146, 5479902, 6393219, 7306536, 8524292, 10959804, 12786438, 17048584, 19179657, 21919608, 25572876, 38359314, 51145752, 76718628, 153437256]

約数ペア:

[(1, 153437256), (2, 76718628), (3, 51145752), (4, 38359314), (6, 25572876), (7, 21919608), (8, 19179657), (9, 17048584), (12, 12786438), (14, 10959804), (18, 8524292), (21, 7306536), (24, 6393219), (28, 5479902), (36, 4262146), (42, 3653268), (56, 2739951), (63, 2435512), (72, 2131073), (84, 1826634), (126, 1217756), (168, 913317), (252, 608878), (504, 304439)]