147996926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4021}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 278000640

約数和(自身を除く): 130003714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 2629, 3346, 4021, 5258, 8042, 18403, 28147, 36806, 44231, 56294, 88462, 309617, 619234, 961019, 1922038, 6727133, 10571209, 13454266, 21142418, 73998463, 147996926]

約数ペア:

[(1, 147996926), (2, 73998463), (7, 21142418), (11, 13454266), (14, 10571209), (22, 6727133), (77, 1922038), (154, 961019), (239, 619234), (478, 309617), (1673, 88462), (2629, 56294), (3346, 44231), (4021, 36806), (5258, 28147), (8042, 18403)]