191504152

素因数分解:

$2^3\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1289}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 419121000

約数和(自身を除く): 227616848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 379, 392, 758, 1289, 1516, 2578, 2653, 3032, 5156, 5306, 9023, 10312, 10612, 18046, 18571, 21224, 36092, 37142, 63161, 72184, 74284, 126322, 148568, 252644, 488531, 505288, 977062, 1954124, 3419717, 3908248, 6839434, 13678868, 23938019, 27357736, 47876038, 95752076, 191504152]

約数ペア:

[(1, 191504152), (2, 95752076), (4, 47876038), (7, 27357736), (8, 23938019), (14, 13678868), (28, 6839434), (49, 3908248), (56, 3419717), (98, 1954124), (196, 977062), (379, 505288), (392, 488531), (758, 252644), (1289, 148568), (1516, 126322), (2578, 74284), (2653, 72184), (3032, 63161), (5156, 37142), (5306, 36092), (9023, 21224), (10312, 18571), (10612, 18046)]