157123344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{467629}}^1$

素因数の和:467647

約数の個数: 40

約数和(自身を含む): 463888960

約数和(自身を除く): 306765616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 467629, 935258, 1402887, 1870516, 2805774, 3273403, 3741032, 5611548, 6546806, 7482064, 9820209, 11223096, 13093612, 19640418, 22446192, 26187224, 39280836, 52374448, 78561672, 157123344]

約数ペア:

[(1, 157123344), (2, 78561672), (3, 52374448), (4, 39280836), (6, 26187224), (7, 22446192), (8, 19640418), (12, 13093612), (14, 11223096), (16, 9820209), (21, 7482064), (24, 6546806), (28, 5611548), (42, 3741032), (48, 3273403), (56, 2805774), (84, 1870516), (112, 1402887), (168, 935258), (336, 467629)]