139050664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9431}}^1$

素因数の和:9553

約数の個数: 32

約数和(自身を含む): 277300800

約数和(自身を除く): 138250136

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 9431, 14744, 18862, 37724, 75448, 179189, 358378, 716756, 914807, 1433512, 1829614, 3659228, 7318456, 17381333, 34762666, 69525332, 139050664]

約数ペア:

[(1, 139050664), (2, 69525332), (4, 34762666), (8, 17381333), (19, 7318456), (38, 3659228), (76, 1829614), (97, 1433512), (152, 914807), (194, 716756), (388, 358378), (776, 179189), (1843, 75448), (3686, 37724), (7372, 18862), (9431, 14744)]